A Step-by-Step Guide to Binary Options Trading

ABI Breaks: Not just about rebuilding

Related reading:
What is ABI, and What Should WG21 Do About It?
The Day The Standard Library Died

Q: What does the C++ committee need to do to fix large swaths of ABI problems?

A: Absolutely nothing

On current implementations, std::unique_ptr's calling convention causes some inefficiencies compared to raw pointers. The standard doesn't dictate the calling convention of std::unique_ptr, so implementers could change that if they chose to.
On current implementations, std::hash will return the same result for the same input, even across program invocations. This makes it vulnerable to cache poisoning attacks. Nothing in the standard requires that different instances of a program produce the same output. An implementation could choose to have a global variable with a per-program-instance seed in it, and have std::hash mix that in.
On current implementations, std::regex is extremely slow. Allegedly, this could be improved substantially without changing the API of std::regex, though most implementations don't change std::regex due to ABI concerns. An implementation could change if it wanted to though. However, very few people have waded into the guts of std::regex and provided a faster implementation, ABI breaking or otherwise. Declaring an ABI break won't make such an implementation appear.
None of these issues are things that the C++ committee claims to have any control over. They are dictated by vendors and by the customers of the vendors. A new vendor could come along and have a better implementation. For customers that prioritize QoI over ABI stability, they could switch and recompile everything.
Even better, the most common standard library implementations are all open source now. You could fork the standard library, tweak the mangling, and be your own vendor. You can then be in control of your own destiny ABI, and without taking the large up-front cost of reinventing the parts of the standard library that you are satisfied with. libc++ has a LIBCXX_ABI_UNSTABLE configuration flag, so that you always get the latest and greatest optimizations. libstdc++ has a --enable-symvers=gnu-versioned-namespace configuration flag that is ABI unstable, and it goes a long way towards allowing multiple libstdc++ instances coexist simultaneously. Currently the libc++ and libstdc++ unstable ABI branches don't have many new optimizations because there aren't many contributions and few people use it. I will choose to be optimistic, and assume that they are unused because people were not aware of them.
If your only concern is ABI, and not API, then vendors and developers can fix this on their own without negatively affecting code portability or conformance. If the QoI gains from an ABI break are worth a few days / weeks to you, then that option is available today.

Q: What aspects of ABI makes things difficult for the C++ committee.

A: API and semantic changes that would require changes to the ABI are difficult for the C++ committee to deal with.

There are a lot of things that you can do to a type or function to make it ABI incompatible with the old type. The C++ committee is reluctant to make these kinds of changes, as they have a substantially higher cost. Changing the layout of a type, adding virtual methods to an existing class, and changing template parameters are the most common operations that run afoul of ABI.

Q: Are ABI changes difficult for toolchain vendors to deal with?

A1: For major vendors, they difficulty varies depending on the magnitude of the break.

Since GCC 5 dealt with the std::string ABI break, GCC has broken the language ABI 6 other times, and most people didn't even notice. There were several library ABI breaks (notably return type changes for std::complex and associative container erase) that went smoothly as well. Quite a few people noticed the GCC 5 std::string ABI changes though.
In some cases, there are compiler heroics that can be done to mitigate an library ABI change. You will get varying responses as to whether this is a worthwhile thing to do, depending on the vendor and the change.
If the language ABI changes in a large way, then it can cause substantially more pain. GCC had a major language ABI change in GCC 3.4, and that rippled out into the library. Dealing with libstdc++.so.5 and libstdc++.so.6 was a major hassle for many people, myself included.

A2: For smaller vendors, the difficulty of an ABI break depends on their customer base.

These days, it's easier than ever to be your own toolchain vendor. That makes you a vendor with excellent insight into how difficult an ABI change would be.

Q: Why don't you just rebuild after an ABI change?

A1: Are you rebuilding the standard library too?

Many people will recommend not passing standard library types around, and not throwing exceptions across shared library boundaries. They often forget that at least one very commonly used shared library does exactly that... your C++ standard library.
On many platforms, there is usually a system C++ standard library. If you want to use that, then you need to deal with standard library types and exceptions going across shared library boundaries. If OS version N+1 breaks ABI in the system C++ standard library, the program you shipped and tested with for OS version N will not work on the upgraded OS until you rebuild.

A2: Sometimes, rebuilding isn't enough

Suppose your company distributes pre-built programs to customers, and this program supports plugins (e.g. Wireshark dissector plugins). If the plugin ABI changes, in the pre-built program, then all of the plugins need to rebuild. The customer that upgrades the program is unlikely to be the one that does the rebuilding, but they will be responsible for upgrading all the plugins as well. The customer cannot effectively upgrade until the entire ecosystem has responded to the ABI break. At best, that takes a lot of time. More likely, some parts of the ecosystem have become unresponsive, and won't ever upgrade.
This also requires upgrading large swaths of a system at once. In certain industries, it is very difficult to convince a customer to upgrade anything at all, and upgrading an entire system would be right out.
Imagine breaking ABI on a system library on a phone. Just getting all of the apps that your company owns upgraded and deployed at the same time as the system library would be a herculean effort, much less getting all the third party apps to upgrade as well.
There are things you can do to mitigate these problems, at least for library and C++ language breaks on Windows, but it's hard to mitigate this if you are relying on a system C++ standard library. Also, these mitigations usually involve writing more error prone code that is less expressive and less efficient than if you just passed around C++ standard library types.

A3: Sometimes you can't rebuild everything.

Sometimes, business models revolve around selling pre-built binaries to other people. It is difficult to coordinate ABI changes across these businesses.
Sometimes, there is a pre-built binary, and the company that provided that binary is no longer able to provide updates, possibly because the company no longer exists.
Sometimes, there is a pre-built binary that is a shared dependency among many companies (e.g. OpenSSL). Breaking ABI on an upgrade of such a binary will cause substantial issues.

Q: What tools do we have for managing ABI changes?

A: Several, but they all have substantial trade-offs.

The most direct tool is to just make a new thing and leave the old one alone. Don't like std::unordered_map? Then make std::open_addressed_hash_map. This technique allows new and old worlds to intermix, but the translations between new and old must be done explicitly. You don't get to just rebuild your program and get the benefits of the new type. Naming the new things becomes increasingly difficult, at least if you decide to not do the "lazy" thing and just name the new class std::unordered_map2 or std2::unordered_map. Personally, I'm fine with slapping a version number on most of these classes, as it gives a strong clue to users that we may need to revise this thing again in the future, and it would mean we might get an incrementally better hash map without needing to wait for hashing research to cease.
inline namespaces are another tool that can be used, but they solve far fewer ABI problems than many think. Upgrading a type like std::string or std::unordered_map via inline namespaces generally wouldn't work, as user types holding the upgraded types would also change, breaking those ABIs. inline namespaces can probably help add / change parameters to functions, and may even extend to updating empty callable objects, but neither of those are issues that have caused many problems in the C++ committee in the past.
Adding a layer of indirection, similar to COM, does a lot to address stability and extensibility, at a large cost to performance. However, one area that the C++ committee hasn't explored much in the past is to look at the places where we already have a layer of indirection, and using COM-like techniques to allow us to add methods in the future. Right now, I don't have a good understanding of the performance trade-offs between the different plug-in / indirect call techniques that we could use for things like std::pmr::memory_resource and std::error_category.

Q: What can I do if I don't want to pay the costs for ABI stability?

A: Be your own toolchain vendor, using the existing open-source libraries and tools.

If you are able to rebuild all your source, then you can point all your builds at a custom standard library, and turn on (or even make your own) ABI breaking changes. You now have a competitive advantage, and you didn't even need to amend an international treaty (the C++ standard) to make it happen! If your changes were only ABI breaking and not API breaking, then you haven't even given up on code portability.
Note that libc++ didn't need to get libstdc++'s permission in order to coexist on Linux. You can have multiple standard libraries at the same time, though there are some technical challenges created when you do that.

Q: What can I do if I want to change the standard in a way that is ABI breaking?

A1: Consider doing things in a non-breaking way.

A2: Talk to compiler vendors and the ABI Review Group (ARG) to see if there is a way to mitigate the ABI break.

A3: Demonstrate that your change is so valuable that the benefit outweighs the cost, or that the cost isn't necessarily that high.

Assorted points to make before people in the comments get them wrong

submitted by ben_craig to cpp [link] [comments]

Vault 7 - CIA Hacking Tools Revealed

Vault 7 - CIA Hacking Tools Revealed
March 07, 2017
from Wikileaks Website


https://preview.redd.it/9ufj63xnfdb41.jpg?width=500&format=pjpg&auto=webp&s=46bbc937f4f060bad1eaac3e0dce732e3d8346ee

Press Release
Today, Tuesday 7 March 2017, WikiLeaks begins its new series of leaks on the U.S. Central Intelligence Agency.
Code-named "Vault 7" by WikiLeaks, it is the largest ever publication of confidential documents on the agency.
The first full part of the series, "Year Zero", comprises 8,761 documents and files from an isolated, high-security network situated inside the CIA's Center for Cyber Intelligence (below image) in Langley, Virgina.
It follows an introductory disclosure last month of CIA targeting French political parties and candidates in the lead up to the 2012 presidential election.
Recently, the CIA lost control of the majority of its hacking arsenal including,
  1. malware
  2. viruses
  3. trojans
  4. weaponized "zero day" exploits
  5. malware remote control systems

...and associated documentation.
This extraordinary collection, which amounts to more than several hundred million lines of code, gives its possessor the entire hacking capacity of the CIA.
The archive appears to have been circulated among former U.S. government hackers and contractors in an unauthorized manner, one of whom has provided WikiLeaks with portions of the archive.
"Year Zero" introduces the scope and direction of the CIA's global covert hacking program, its malware arsenal and dozens of "zero day" weaponized exploits against a wide range of U.S. and European company products, include,

  1. Apple's iPhone
  2. Google's Android
  3. Microsoft's Windows
  4. Samsung TVs,

...which are turned into covert microphones.
Since 2001 the CIA has gained political and budgetary preeminence over the U.S. National Security Agency (NSA).
The CIA found itself building not just its now infamous drone fleet, but a very different type of covert, globe-spanning force - its own substantial fleet of hackers.
The agency's hacking division freed it from having to disclose its often controversial operations to the NSA (its primary bureaucratic rival) in order to draw on the NSA's hacking capacities.
By the end of 2016, the CIA's hacking division, which formally falls under the agency's Center for Cyber Intelligence (CCI - below image), had over 5000 registered users and had produced more than a thousand,
hacking systems trojans viruses,
...and other "weaponized" malware.


https://preview.redd.it/3jsojkqxfdb41.jpg?width=366&format=pjpg&auto=webp&s=e92eafbb113ab3e972045cc242dde0f0dd511e96

Such is the scale of the CIA's undertaking that by 2016, its hackers had utilized more codes than those used to run Facebook.
The CIA had created, in effect, its "own NSA" with even less accountability and without publicly answering the question as to whether such a massive budgetary spend on duplicating the capacities of a rival agency could be justified.
In a statement to WikiLeaks the source details policy questions that they say urgently need to be debated in public, including whether the CIA's hacking capabilities exceed its mandated powers and the problem of public oversight of the agency.
The source wishes to initiate a public debate about the security, creation, use, proliferation and democratic control of cyberweapons.
Once a single cyber 'weapon' is 'loose' it can spread around the world in seconds, to be used by rival states, cyber mafia and teenage hackers alike.

Julian Assange, WikiLeaks editor stated that,
"There is an extreme proliferation risk in the development of cyber 'weapons'.
Comparisons can be drawn between the uncontrolled proliferation of such 'weapons', which results from the inability to contain them combined with their high market value, and the global arms trade.
But the significance of 'Year Zero' goes well beyond the choice between cyberwar and cyberpeace. The disclosure is also exceptional from a political, legal and forensic perspective."

Wikileaks has carefully reviewed the "Year Zero" disclosure and published substantive CIA documentation while avoiding the distribution of 'armed' cyberweapons until a consensus emerges on the technical and political nature of the CIA's program and how such 'weapons' should analyzed, disarmed and published.

Wikileaks has also decided to Redact (see far below) and Anonymize some identifying information in "Year Zero" for in depth analysis. These redactions include ten of thousands of CIA targets and attack machines throughout,
Latin America Europe the United States

While we are aware of the imperfect results of any approach chosen, we remain committed to our publishing model and note that the quantity of published pages in "Vault 7" part one ("Year Zero") already eclipses the total number of pages published over the first three years of the Edward Snowden NSA leaks.

Analysis

CIA malware targets iPhone, Android, smart TVs
CIA malware and hacking tools are built by EDG (Engineering Development Group), a software development group within CCI (Center for Cyber Intelligence), a department belonging to the CIA's DDI (Directorate for Digital Innovation).
The DDI is one of the five major directorates of the CIA (see above image of the CIA for more details).
The EDG is responsible for the development, testing and operational support of all backdoors, exploits, malicious payloads, trojans, viruses and any other kind of malware used by the CIA in its covert operations world-wide.
The increasing sophistication of surveillance techniques has drawn comparisons with George Orwell's 1984, but "Weeping Angel", developed by the CIA's Embedded Devices Branch (EDB), which infests smart TVs, transforming them into covert microphones, is surely its most emblematic realization.
The attack against Samsung smart TVs was developed in cooperation with the United Kingdom's MI5/BTSS.
After infestation, Weeping Angel places the target TV in a 'Fake-Off' mode, so that the owner falsely believes the TV is off when it is on. In 'Fake-Off' mode the TV operates as a bug, recording conversations in the room and sending them over the Internet to a covert CIA server.
As of October 2014 the CIA was also looking at infecting the vehicle control systems used by modern cars and trucks. The purpose of such control is not specified, but it would permit the CIA to engage in nearly undetectable assassinations.
The CIA's Mobile Devices Branch (MDB) developed numerous attacks to remotely hack and control popular smart phones. Infected phones can be instructed to send the CIA the user's geolocation, audio and text communications as well as covertly activate the phone's camera and microphone.
Despite iPhone's minority share (14.5%) of the global smart phone market in 2016, a specialized unit in the CIA's Mobile Development Branch produces malware to infest, control and exfiltrate data from iPhones and other Apple products running iOS, such as iPads.
CIA's arsenal includes numerous local and remote "zero days" developed by CIA or obtained from GCHQ, NSA, FBI or purchased from cyber arms contractors such as Baitshop.
The disproportionate focus on iOS may be explained by the popularity of the iPhone among social, political, diplomatic and business elites.
A similar unit targets Google's Android which is used to run the majority of the world's smart phones (~85%) including Samsung, HTC and Sony. 1.15 billion Android powered phones were sold last year.
"Year Zero" shows that as of 2016 the CIA had 24 "weaponized" Android "zero days" which it has developed itself and obtained from GCHQ, NSA and cyber arms contractors.
These techniques permit the CIA to bypass the encryption of, WhatsApp
  1. Signal
  2. Telegram
  3. Wiebo
  4. Confide
  5. Cloackman
...by hacking the "smart" phones that they run on and collecting audio and message traffic before encryption is applied.
CIA malware targets Windows, OSx, Linux, routers
The CIA also runs a very substantial effort to infect and control Microsoft Windows users with its malware.
This includes multiple local and remote weaponized "zero days", air gap jumping viruses such as "Hammer Drill" which infects software distributed on CD/DVDs, infectors for removable media such as USBs, systems to hide data in images or in covert disk areas ("Brutal Kangaroo") and to keep its malware infestations going.
Many of these infection efforts are pulled together by the CIA's Automated Implant Branch (AIB), which has developed several attack systems for automated infestation and control of CIA malware, such as "Assassin" and "Medusa".
Attacks against Internet infrastructure and webservers are developed by the CIA's Network Devices Branch (NDB).
The CIA has developed automated multi-platform malware attack and control systems covering Windows, Mac OS X, Solaris, Linux and more, such as EDB's "HIVE" and the related "Cutthroat" and "Swindle" tools, which are described in the examples section far below.
CIA 'hoarded' vulnerabilities ("zero days")
In the wake of Edward Snowden's leaks about the NSA, the U.S. technology industry secured a commitment from the Obama administration that the executive would disclose on an ongoing basis - rather than hoard - serious vulnerabilities, exploits, bugs or "zero days" to Apple, Google, Microsoft, and other US-based manufacturers.
Serious vulnerabilities not disclosed to the manufacturers places huge swathes of the population and critical infrastructure at risk to foreign intelligence or cyber criminals who independently discover or hear rumors of the vulnerability.
If the CIA can discover such vulnerabilities so can others.
The U.S. government's commitment to the Vulnerabilities Equities Process came after significant lobbying by US technology companies, who risk losing their share of the global market over real and perceived hidden vulnerabilities.
The government stated that it would disclose all pervasive vulnerabilities discovered after 2010 on an ongoing basis.
"Year Zero" documents show that the CIA breached the Obama administration's commitments. Many of the vulnerabilities used in the CIA's cyber arsenal are pervasive and some may already have been found by rival intelligence agencies or cyber criminals.
As an example, specific CIA malware revealed in "Year Zero" is able to penetrate, infest and control both the Android phone and iPhone software that runs or has run presidential Twitter accounts.
The CIA attacks this software by using undisclosed security vulnerabilities ("zero days") possessed by the CIA but if the CIA can hack these phones then so can everyone else who has obtained or discovered the vulnerability.
As long as the CIA keeps these vulnerabilities concealed from Apple and Google (who make the phones) they will not be fixed, and the phones will remain hackable.
The same vulnerabilities exist for the population at large, including the U.S. Cabinet, Congress, top CEOs, system administrators, security officers and engineers.
By hiding these security flaws from manufacturers like Apple and Google the CIA ensures that it can hack everyone at the expense of leaving everyone hackable.
'Cyberwar' programs are a serious proliferation risk
Cyber 'weapons' are not possible to keep under effective control.
While nuclear proliferation has been restrained by the enormous costs and visible infrastructure involved in assembling enough fissile material to produce a critical nuclear mass, cyber 'weapons', once developed, are very hard to retain.
Cyber 'weapons' are in fact just computer programs which can be pirated like any other. Since they are entirely comprised of information they can be copied quickly with no marginal cost.
Securing such 'weapons' is particularly difficult since the same people who develop and use them have the skills to exfiltrate copies without leaving traces - sometimes by using the very same 'weapons' against the organizations that contain them.
There are substantial price incentives for government hackers and consultants to obtain copies since there is a global "vulnerability market" that will pay hundreds of thousands to millions of dollars for copies of such 'weapons'.
Similarly, contractors and companies who obtain such 'weapons' sometimes use them for their own purposes, obtaining advantage over their competitors in selling 'hacking' services.
Over the last three years the United States intelligence sector, which consists of government agencies such as the CIA and NSA and their contractors, such as Booz Allan Hamilton, has been subject to unprecedented series of data exfiltrations by its own workers.
A number of intelligence community members not yet publicly named have been arrested or subject to federal criminal investigations in separate incidents.
Most visibly, on February 8, 2017 a U.S. federal grand jury indicted Harold T. Martin III with 20 counts of mishandling classified information.
The Department of Justice alleged that it seized some 50,000 gigabytes of information from Harold T. Martin III that he had obtained from classified programs at NSA and CIA, including the source code for numerous hacking tools.
Once a single cyber 'weapon' is 'loose' it can spread around the world in seconds, to be used by peer states, cyber mafia and teenage hackers alike.
U.S. Consulate in Frankfurt is a covert CIA hacker base
In addition to its operations in Langley, Virginia the CIA also uses the U.S. consulate in Frankfurt as a covert base for its hackers covering Europe, the Middle East and Africa.
CIA hackers operating out of the Frankfurt consulate ("Center for Cyber Intelligence Europe" or CCIE) are given diplomatic ("black") passports and State Department cover.
The instructions for incoming CIA hackers make Germany's counter-intelligence efforts appear inconsequential: "Breeze through German Customs because you have your cover-for-action story down pat, and all they did was stamp your passport" Your Cover Story (for this trip) Q: Why are you here? A: Supporting technical consultations at the Consulate. Two earlier WikiLeaks publications give further detail on CIA approaches to customs and secondary screening procedures.
Once in Frankfurt CIA hackers can travel without further border checks to the 25 European countries that are part of the Shengen open border area - including France, Italy and Switzerland.
A number of the CIA's electronic attack methods are designed for physical proximity.
These attack methods are able to penetrate high security networks that are disconnected from the internet, such as police record database. In these cases, a CIA officer, agent or allied intelligence officer acting under instructions, physically infiltrates the targeted workplace.
The attacker is provided with a USB containing malware developed for the CIA for this purpose, which is inserted into the targeted computer. The attacker then infects and exfiltrates data to removable media.
For example, the CIA attack system Fine Dining, provides 24 decoy applications for CIA spies to use.
To witnesses, the spy appears to be running a program showing videos (e.g VLC), presenting slides (Prezi), playing a computer game (Breakout2, 2048) or even running a fake virus scanner (Kaspersky, McAfee, Sophos).
But while the decoy application is on the screen, the underlying system is automatically infected and ransacked.
How the CIA dramatically increased proliferation risks
In what is surely one of the most astounding intelligence own goals in living memory, the CIA structured its classification regime such that for the most market valuable part of "Vault 7", the CIA's, weaponized malware (implants + zero days) Listening Posts (LP) Command and Control (C2) systems, ...the agency has little legal recourse.
The CIA made these systems unclassified.
Why the CIA chose to make its cyber-arsenal unclassified reveals how concepts developed for military use do not easily crossover to the 'battlefield' of cyber 'war'.
To attack its targets, the CIA usually requires that its implants communicate with their control programs over the internet.
If CIA implants, Command & Control and Listening Post software were classified, then CIA officers could be prosecuted or dismissed for violating rules that prohibit placing classified information onto the Internet.
Consequently the CIA has secretly made most of its cyber spying/war code unclassified. The U.S. government is not able to assert copyright either, due to restrictions in the U.S. Constitution.
This means that cyber 'arms' manufactures and computer hackers can freely "pirate" these 'weapons' if they are obtained. The CIA has primarily had to rely on obfuscation to protect its malware secrets.
Conventional weapons such as missiles may be fired at the enemy (i.e. into an unsecured area). Proximity to or impact with the target detonates the ordnance including its classified parts. Hence military personnel do not violate classification rules by firing ordnance with classified parts.
Ordnance will likely explode. If it does not, that is not the operator's intent.
Over the last decade U.S. hacking operations have been increasingly dressed up in military jargon to tap into Department of Defense funding streams.
For instance, attempted "malware injections" (commercial jargon) or "implant drops" (NSA jargon) are being called "fires" as if a weapon was being fired.
However the analogy is questionable.
Unlike bullets, bombs or missiles, most CIA malware is designed to live for days or even years after it has reached its 'target'. CIA malware does not "explode on impact" but rather permanently infests its target. In order to infect target's device, copies of the malware must be placed on the target's devices, giving physical possession of the malware to the target.
To exfiltrate data back to the CIA or to await further instructions the malware must communicate with CIA Command & Control (C2) systems placed on internet connected servers.
But such servers are typically not approved to hold classified information, so CIA command and control systems are also made unclassified.
A successful 'attack' on a target's computer system is more like a series of complex stock maneuvers in a hostile take-over bid or the careful planting of rumors in order to gain control over an organization's leadership rather than the firing of a weapons system.
If there is a military analogy to be made, the infestation of a target is perhaps akin to the execution of a whole series of military maneuvers against the target's territory including observation, infiltration, occupation and exploitation.
Evading forensics and anti-virus
A series of standards lay out CIA malware infestation patterns which are likely to assist forensic crime scene investigators as well as, Apple
  1. Microsoft
  2. Google
  3. Samsung
  4. Nokia
  5. Blackberry
  6. Siemens
  7. anti-virus companies,
...attribute and defend against attacks.
"Tradecraft DO's and DON'Ts" contains CIA rules on how its malware should be written to avoid fingerprints implicating the "CIA, US government, or its witting partner companies" in "forensic review".
Similar secret standards cover the, use of encryption to hide CIA hacker and malware communication (pdf) describing targets & exfiltrated data (pdf) executing payloads (pdf) persisting (pdf), ...in the target's machines over time.
CIA hackers developed successful attacks against most well known anti-virus programs.
These are documented in, AV defeats Personal Security Products Detecting and defeating PSPs PSP/DebuggeRE Avoidance For example, Comodo was defeated by CIA malware placing itself in the Window's "Recycle Bin". While Comodo 6.x has a "Gaping Hole of DOOM".
CIA hackers discussed what the NSA's "Equation Group" hackers did wrong and how the CIA's malware makers could avoid similar exposure.

Examples

The CIA's Engineering Development Group (EDG) management system contains around 500 different projects (only some of which are documented by "Year Zero") each with their own sub-projects, malware and hacker tools.
The majority of these projects relate to tools that are used for,
penetration infestation ("implanting") control exfiltration
Another branch of development focuses on the development and operation of Listening Posts (LP) and Command and Control (C2) systems used to communicate with and control CIA implants.
Special projects are used to target specific hardware from routers to smart TVs.
Some example projects are described below, but see the table of contents for the full list of projects described by WikiLeaks' "Year Zero".
UMBRAGE
The CIA's hand crafted hacking techniques pose a problem for the agency.
Each technique it has created forms a "fingerprint" that can be used by forensic investigators to attribute multiple different attacks to the same entity.
This is analogous to finding the same distinctive knife wound on multiple separate murder victims. The unique wounding style creates suspicion that a single murderer is responsible.
As soon one murder in the set is solved then the other murders also find likely attribution.
The CIA's Remote Devices Branch's UMBRAGE group collects and maintains a substantial library of attack techniques 'stolen' from malware produced in other states including the Russian Federation.
With UMBRAGE and related projects the CIA cannot only increase its total number of attack types but also misdirect attribution by leaving behind the "fingerprints" of the groups that the attack techniques were stolen from.
UMBRAGE components cover,
keyloggers
  1. password collection
  2. webcam capture
  3. data destruction
  4. persistence
  5. privilege escalation
  6. stealth
  7. anti-virus (PSP) avoidance
  8. survey techniques

Fine Dining
Fine Dining comes with a standardized questionnaire i.e menu that CIA case officers fill out.
The questionnaire is used by the agency's OSB (Operational Support Branch) to transform the requests of case officers into technical requirements for hacking attacks (typically "exfiltrating" information from computer systems) for specific operations.
The questionnaire allows the OSB to identify how to adapt existing tools for the operation, and communicate this to CIA malware configuration staff.
The OSB functions as the interface between CIA operational staff and the relevant technical support staff.
Among the list of possible targets of the collection are,
  • 'Asset'
  • 'Liason Asset'
  • 'System Administrator'
  • 'Foreign Information Operations'
  • 'Foreign Intelligence Agencies'
  • 'Foreign Government Entities'
Notably absent is any reference to extremists or transnational criminals. The 'Case Officer' is also asked to specify the environment of the target like the type of computer, operating system used, Internet connectivity and installed anti-virus utilities (PSPs) as well as a list of file types to be exfiltrated like Office documents, audio, video, images or custom file types.
The 'menu' also asks for information if recurring access to the target is possible and how long unobserved access to the computer can be maintained.
This information is used by the CIA's 'JQJIMPROVISE' software (see below) to configure a set of CIA malware suited to the specific needs of an operation.
Improvise (JQJIMPROVISE)
  1. 'Improvise' is a toolset for configuration, post-processing, payload setup and execution vector
  2. selection for survey/exfiltration tools supporting all major operating systems like,
  3. Windows (Bartender)
  4. MacOS (JukeBox)
  5. Linux (DanceFloor)
  6. Its configuration utilities like Margarita allows the NOC (Network Operation Center) to customize tools
based on requirements from 'Fine Dining' questionnaires.
HIVE
HIVE is a multi-platform CIA malware suite and its associated control software.
The project provides customizable implants for Windows, Solaris, MikroTik (used in internet routers) and Linux platforms and a Listening Post (LP)/Command and Control (C2) infrastructure to communicate with these implants.
The implants are configured to communicate via HTTPS with the webserver of a cover domain; each operation utilizing these implants has a separate cover domain and the infrastructure can handle any number of cover domains.
Each cover domain resolves to an IP address that is located at a commercial VPS (Virtual Private Server) provider.
The public-facing server forwards all incoming traffic via a VPN to a 'Blot' server that handles actual connection requests from clients.
It is setup for optional SSL client authentication: if a client sends a valid client certificate (only implants can do that), the connection is forwarded to the 'Honeycomb' toolserver that communicates with the implant.
If a valid certificate is missing (which is the case if someone tries to open the cover domain website by accident), the traffic is forwarded to a cover server that delivers an unsuspicious looking website.
The Honeycomb toolserver receives exfiltrated information from the implant; an operator can also task the implant to execute jobs on the target computer, so the toolserver acts as a C2 (command and control) server for the implant.
Similar functionality (though limited to Windows) is provided by the RickBobby project.
See the classified user and developer guides for HIVE.

Frequently Asked Questions

Why now?
WikiLeaks published as soon as its verification and analysis were ready. In February the Trump administration has issued an Executive Order calling for a "Cyberwar" review to be prepared within 30 days.
While the review increases the timeliness and relevance of the publication it did not play a role in setting the publication date.
Redactions
Names, email addresses and external IP addresses have been redacted in the released pages (70,875 redactions in total) until further analysis is complete. Over-redaction: Some items may have been redacted that are not employees, contractors, targets or otherwise related to the agency, but are, for example, authors of documentation for otherwise public projects that are used by the agency.
Identity vs. person: the redacted names are replaced by user IDs (numbers) to allow readers to assign multiple pages to a single author. Given the redaction process used a single person may be represented by more than one assigned identifier but no identifier refers to more than one real person.
Archive attachments (zip, tar.gz, ...), are replaced with a PDF listing all the file names in the archive. As the archive content is assessed it may be made available; until then the archive is redacted.
Attachments with other binary content, are replaced by a hex dump of the content to prevent accidental invocation of binaries that may have been infected with weaponized CIA malware. As the content is assessed it may be made available; until then the content is redacted.
Tens of thousands of routable IP addresses references, (including more than 22 thousand within the United States) that correspond to possible targets, CIA covert listening post servers, intermediary and test systems, are redacted for further exclusive investigation.
Binary files of non-public origin, are only available as dumps to prevent accidental invocation of CIA malware infected binaries.
Organizational Chart
The organizational chart (far above image) corresponds to the material published by WikiLeaks so far.
Since the organizational structure of the CIA below the level of Directorates is not public, the placement of the EDG and its branches within the org chart of the agency is reconstructed from information contained in the documents released so far.
It is intended to be used as a rough outline of the internal organization; please be aware that the reconstructed org chart is incomplete and that internal reorganizations occur frequently.
Wiki pages
"Year Zero" contains 7818 web pages with 943 attachments from the internal development groupware. The software used for this purpose is called Confluence, a proprietary software from Atlassian.
Webpages in this system (like in Wikipedia) have a version history that can provide interesting insights on how a document evolved over time; the 7818 documents include these page histories for 1136 latest versions.
The order of named pages within each level is determined by date (oldest first). Page content is not present if it was originally dynamically created by the Confluence software (as indicated on the re-constructed page).
What time period is covered?
The years 2013 to 2016. The sort order of the pages within each level is determined by date (oldest first).
WikiLeaks has obtained the CIA's creation/last modification date for each page but these do not yet appear for technical reasons. Usually the date can be discerned or approximated from the content and the page order.
If it is critical to know the exact time/date contact WikiLeaks.
What is "Vault 7"
"Vault 7" is a substantial collection of material about CIA activities obtained by WikiLeaks.
When was each part of "Vault 7" obtained?
Part one was obtained recently and covers through 2016. Details on the other parts will be available at the time of publication.
Is each part of "Vault 7" from a different source?
Details on the other parts will be available at the time of publication.
What is the total size of "Vault 7"?
The series is the largest intelligence publication in history.
How did WikiLeaks obtain each part of "Vault 7"?
Sources trust WikiLeaks to not reveal information that might help identify them.
Isn't WikiLeaks worried that the CIA will act against its staff to stop the series?
No. That would be certainly counter-productive.
Has WikiLeaks already 'mined' all the best stories?
No. WikiLeaks has intentionally not written up hundreds of impactful stories to encourage others to find them and so create expertise in the area for subsequent parts in the series. They're there.
Look. Those who demonstrate journalistic excellence may be considered for early access to future parts.
Won't other journalists find all the best stories before me?
Unlikely. There are very considerably more stories than there are journalists or academics who are in a position to write them.
submitted by CuteBananaMuffin to conspiracy [link] [comments]

Part 2: Tools & Info for Sysadmins - Mega List of Tips, Tools, Books, Blogs & More

(continued from part 1)
Unlocker is a tool to help delete those irritating locked files that give you an error message like "cannot delete file" or "access is denied." It helps with killing processes, unloading DLLs, deleting index.dat files, as well as unlocking, deleting, renaming, and moving locked files—typically without requiring a reboot.
IIS Crypto's newest version adds advanced settings; registry backup; new, simpler templates; support for Windows Server 2019 and more. This tool lets you enable or disable protocols, ciphers, hashes and key exchange algorithms on Windows and reorder SSL/TLS cipher suites from IIS, change advanced settings, implement best practices with a single click, create custom templates and test your website. Available in both command line and GUI versions.
RocketDock is an application launcher with a clean interface that lets you drag/drop shortcuts for easy access and minimize windows to the dock. Features running application indicators, multi-monitor support, alpha-blended PNG and ICO icons, auto-hide and popup on mouse over, positioning and layering options. Fully customizable, portable, and compatible with MobyDock, ObjectDock, RK Launcher and Y'z Dock skins. Works even on slower computers and is Unicode compliant. Suggested by lieutenantcigarette: "If you like the dock on MacOS but prefer to use Windows, RocketDock has you covered. A superb and highly customisable dock that you can add your favourites to for easy and elegant access."
Baby FTP Server offers only the basics, but with the power to serve as a foundation for a more-complex server. Features include multi-threading, a real-time server log, support for PASV and non-PASV mode, ability to set permissions for download/upload/rename/delete/create directory. Only allows anonymous connections. Our thanks to FatherPrax for suggesting this one.
Strace is a Linux diagnostic, debugging and instructional userspace tool with a traditional command-line interface. Uses the ptrace kernel feature to monitor and tamper with interactions between processes and the kernel, including system calls, signal deliveries and changes of process state.
exa is a small, fast replacement for ls with more features and better defaults. It uses colors to distinguish file types and metadata, and it recognizes symlinks, extended attributes and Git. All in one single binary. phils_lab describes it as "'ls' on steroids, written in Rust."
rsync is a faster file transfer program for Unix to bring remote files into sync. It sends just the differences in the files across the link, without requiring both sets of files to be present at one of the ends. Suggested by zorinlynx, who adds that "rsync is GODLY for moving data around efficiently. And if an rsync is interrupted, just run it again."
Matter Wiki is a simple WYSIWYG wiki that can help teams store and collaborate. Every article gets filed under a topic, transparently, so you can tell who made what changes to which document and when. Thanks to bciar-iwdc for the recommendation.
LockHunter is a file unlocking tool that enables you to delete files that are being blocked for unknown reasons. Can be useful for fighting malware and other programs that are causing trouble. Deletes files into the recycle bin so you can restore them if necessary. Chucky2401 finds it preferable to Unlocker, "since I am on Windows 7. There are no new updates since July 2017, but the last beta was in June of this year."
aria2 is a lightweight multi-source command-line download utility that supports HTTP/HTTPS, FTP, SFTP, BitTorrent and Metalink. It can be manipulated via built-in JSON-RPC and XML-RPC interfaces. Recommended by jftuga, who appreciates it as a "cross-platform command line downloader (similar to wget or curl), but with the -x option can run a segmented download of a single file to increase throughput."
Free Services
Temp-Mail allows you to receive email at a temporary address that self-destructs after a certain period of time. Outwit all the forums, Wi-Fi owners, websites and blogs that insist you register to use them. Petti-The-Yeti says, "I don't give any company my direct email anymore. If I want to trial something but they ask for an email signup, I just grab a temporary email from here, sign up with it, and wait for the trial link or license info to come through. Then, you just download the file and close the website."
Duck DNS will point a DNS (sub domains of duckdns.org) to an IP of your choice. DDNS is a handy way for you to refer to a serverouter with an easily rememberable name for situations when the server's ip address will likely change. Suggested by xgnarf, who finds it "so much better for the free tier of noip—no 30-day nag to keep your host up."
Joe Sandbox detects and analyzes potential malicious files and URLs on Windows, Android, Mac OS, Linux and iOS for suspicious activities. It performs deep malware analysis and generates comprehensive and detailed reports. The Community Edition of Joe Sandbox Cloud allows you to run a maximum of 6 analyses per month, 3 per day on Windows, Linux and Android with limited analysis output. This one is from dangibbons94, who wanted to "share this cool service ... for malware analysis. I usually use Virus total for URL scanning, but this goes a lot more in depth. I just used basic analysis, which is free and enough for my needs."
Hybrid Analysis is a malware analysis service that detects and analyzes unknown threats for the community. This one was suggested by compupheonix, who adds that it "gets you super detailed reports... it's about the most fleshed out and detailed one I can find."
JustBeamIt is a file-transfer service that allows you to send files of any size via a peer-to-peer streaming model. Simply drag and drop your file and specify the recipient's email address. They will then receive a link that will trigger the download directly from your computer, so the file does not have to be uploaded to the service itself. The link is good for one download and expires after 10 minutes. Thanks to cooljacob204sfw for the recommendation!
ShieldsUP is a quick but powerful internet security checkup and information service. It was created by security researcher Steve Gibson to scan ports and let you know which ones have been opened through your firewalls or NAT routers.
Firefox Send is an encrypted file transfer service that allows you to share files up to 2.5GB from any browser or an Android app. Uses end-to-end encryption to keep data secure and offers security controls you can set. You can determine when your file link expires, the number of downloads, and whether to add a password. Your recipient receives a link to download the file, and they don’t need a Firefox account. This one comes from DePingus, who appreciates the focus on privacy. "They have E2E, expiring links, and a clear privacy policy."
Free DNS is a service where programmers share domain names with one another at no cost. Offers free hosting as well as dynamic DNS, static DNS, subdomain and domain hosting. They can host your domain's DNS as well as allowing you to register hostnames from domains they're hosting already. If you don't have a domain, you can sign up for a free account and create up to 5 subdomains off the domains others have contributed and point these hosts anywhere on the Internet. Thanks to 0x000000000000004C (yes, that's a username) for the suggestion!
ANY.RUN is an interactive malware analysis service for dynamic and static research of the majority of threats in any environment. It can provide a convenient in-depth analysis of new, unidentified malicious objects and help with the investigation of incidents. ImAshtonTurner appreciates it as "a great sandbox tool for viewing malware, etc."
Plik is a scalable, temporary file upload system similar to wetransfer that is written in golang. Thanks go to I_eat_Narwhals for this one!
Free My IP offers free, dynamic DNS. This service comes with no login, no ads, no newsletters, no links to click and no hassle. Kindly suggested by Jack of All Trades.
Mailinator provides free, temporary email inboxes on a receive-only, attachment-free system that requires no sign-up. All @mailinator.com addresses are public, readable and discoverable by anyone at any time—but are automatically deleted after a few hours. Can be a nice option for times when you to give out an address that won't be accessible longterm. Recommended by nachomountain, who's been using it "for years."
Magic Wormhole is a service for sending files directly with no intermediate upload, no web interface and no login. When both parties are online you with the minimal software installed, the wormhole is invoked via command line identifying the file you want to send. The server then provides a speakable, one-time-use password that you give the recipient. When they enter that password in their wormhole console, key exchange occurs and the download begins directly between your computers. rjohnson99 explains, "Magic Wormhole is sort of like JustBeamIt but is open-source and is built on Python. I use it a lot on Linux servers."
EveryCloud's Free Phish is our own, new Phishing Simulator. Once you've filled in the form and logged in, you can choose from lots of email templates (many of which we've coped from what we see in our Email Security business) and landing pages. Run a one-off free phish, then see who clicked or submitted data so you can understand where your organization is vulnerable and act accordingly.
Hardening Guides
CIS Hardening Guides contain the system security benchmarks developed by a global community of cybersecurity experts. Over 140 configuration guidelines are provided to help safeguard systems against threats. Recommended by cyanghost109 "to get a start on looking at hardening your own systems."
Podcasts
Daily Tech News is Tom Merrit's show covering the latest tech issues with some of the top experts in the field. With the focus on daily tech news and analysis, it's a great way to stay current. Thanks to EmoPolarbear for drawing it to our attention.
This Week in Enterprise Tech is a podcast that features IT experts explaining the complicated details of cutting-edge enterprise technology. Join host Lou Maresca on this informative exploration of enterprise solutions, with new episodes recorded every Friday afternoon.
Security Weekly is a podcast where a "bunch of security nerds" get together and talk shop. Topics are greatly varied, and the atmosphere is relaxed and conversational. The show typically tops out at 2 hours, which is perfect for those with a long commute. If you’re fascinated by discussion of deep technical and security-related topics, this may be a nice addition to your podcast repertoire.
Grumpy Old Geeks—What Went Wrong on the Internet and Who's To Blame is a podcast about the internet, technology and geek culture—among other things. The hosts bring their grumpy brand of humor to the "state of the world as they see it" in these roughly hour-long weekly episodes. Recommended by mkaxsnyder, who enjoys it because, "They are a good team that talk about recent and relevant topics from an IT perspective."
The Social-Engineer Podcast is a monthly discussion among the hosts—a group of security experts from SEORG—and a diverse assortment of guests. Topics focus around human behavior and how it affects information security, with new episodes released on the second Monday of every month. Thanks to MrAshRhodes for the suggestion.
The CyberWire podcasts discuss what's happening in cyberspace, providing news and commentary from industry experts. This cyber security-focused news service delivers concise, accessible, and relevant content without the gossip, sensationalism, and the marketing buzz that often distract from the stories that really matter. Appreciation to supermicromainboard for the suggestion.
Malicious Life is a podcast that tells the fascinating—and often unknown—stories of the wildest hacks you can ever imagine. Host Ran Levi, a cybersecurity expert and author, talks with the people who were actually involved to reveal the history of each event in depth. Our appreciation goes to peraphon for the recommendation.
The Broadcast Storm is a podcast for Cisco networking professionals. BluePieceOfPaper suggests it "for people studying for their CCNA/NP. Kevin Wallace is a CCIE Collaboration so he knows his *ishk. Good format for learning too. Most podcasts are about 8-15 mins long and its 'usually' an exam topic. It will be something like "HSPR" but instead of just explaining it super boring like Ben Stein reading a powerpoint, he usually goes into a story about how (insert time in his career) HSPR would have been super useful..."
Software Engineering Radio is a podcast for developers who are looking for an educational resource with original content that isn't recycled from other venues. Consists of conversations on relevant topics with experts from the software engineering world, with new episodes released three to four times per month. a9JDvXLWHumjaC tells us this is "a solid podcast for devs."
Books
System Center 2012 Configuration Manager is a comprehensive technical guide designed to help you optimize Microsoft's Configuration Manager 2012 according to your requirements and then to deploy and use it successfully. This methodical, step-by-step reference covers: the intentions behind the product and its role in the broader System Center product suite; planning, design, and implementation; and details on each of the most-important feature sets. Learn how to leverage the user-centric capabilities to provide anytime/anywhere services & software, while strengthening control and improving compliance.
Network Warrior: Everything You Need to Know That Wasn’t on the CCNA Exam is a practical guide to network infrastructure. Provides an in-depth view of routers and routing, switching (with Cisco Catalyst and Nexus switches as examples), SOHO VoIP and SOHO wireless access point design and configuration, introduction to IPv6 with configuration examples, telecom technologies in the data-networking world (including T1, DS3, frame relay, and MPLS), security, firewall theory and configuration, ACL and authentication, Quality of Service (QoS), with an emphasis on low-latency queuing (LLQ), IP address allocation, Network Time Protocol (NTP) and device failures.
Beginning the Linux Command Line is your ally in mastering Linux from the keyboard. It is intended for system administrators, software developers, and enthusiastic users who want a guide that will be useful for most distributions—i.e., all items have been checked against Ubuntu, Red Hat and SUSE. Addresses administering users and security and deploying firewalls. Updated to the latest versions of Linux to cover files and directories, including the Btrfs file system and its management and systemd boot procedure and firewall management with firewalld.
Modern Operating Systems, 4th Ed. is written for students taking intro courses on Operating Systems and for those who want an OS reference guide for work. The author, an OS researcher, includes both the latest materials on relevant operating systems as well as current research. The previous edition of Modern Operating Systems received the 2010 McGuffey Longevity Award that recognizes textbooks for excellence over time.
Time Management for System Administrators is a guide for organizing your approach to this challenging role in a way that improves your results. Bestselling author Thomas Limoncelli offers a collection of tips and techniques for navigating the competing goals and concurrent responsibilities that go along with working on large projects while also taking care of individual user's needs. The book focuses on strategies to help with daily tasks that will also allow you to handle the critical situations that inevitably require your attention. You'll learn how to manage interruptions, eliminate time wasters, keep an effective calendar, develop routines and prioritize, stay focused on the task at hand and document/automate to speed processes.
The Practice of System and Network Administration, 3rd Edition introduces beginners to advanced frameworks while serving as a guide to best practices in system administration that is helpful for even the most advanced experts. Organized into four major sections that build from the foundational elements of system administration through improved techniques for upgrades and change management to exploring assorted management topics. Covers the basics and then moves onto the advanced things that can be built on top of those basics to wield real power and execute difficult projects.
Learn Windows PowerShell in a Month of Lunches, Third Edition is designed to teach you PowerShell in a month's worth of 1-hour lessons. This updated edition covers PowerShell features that run on Windows 7, Windows Server 2008 R2 and later, PowerShell v3 and later, and it includes v5 features like PowerShellGet. For PowerShell v3 and up, Windows 7 and Windows Server 2008 R2 and later.
Troubleshooting with the Windows Sysinternals Tools is a guide to the powerful Sysinternals tools for diagnosing and troubleshooting issues. Sysinternals creator Mark Russinovich and Windows expert Aaron Margosis provide a deep understanding of Windows core concepts that aren’t well-documented elsewhere along with details on how to use Sysinternals tools to optimize any Windows system’s reliability, efficiency, performance and security. Includes an explanation of Sysinternals capabilities, details on each major tool, and examples of how the tools can be used to solve real-world cases involving error messages, hangs, sluggishness, malware infections and more.
DNS and BIND, 5th Ed. explains how to work with the Internet's distributed host information database—which is responsible for translating names into addresses, routing mail to its proper destination, and listing phone numbers according to the ENUM standard. Covers BIND 9.3.2 & 8.4.7, the what/how/why of DNS, name servers, MX records, subdividing domains (parenting), DNSSEC, TSIG, troubleshooting and more. PEPCK tells us this is "generally considered the DNS reference book (aside from the RFCs of course!)"
Windows PowerShell in Action, 3rd Ed. is a comprehensive guide to PowerShell. Written by language designer Bruce Payette and MVP Richard Siddaway, this volume gives a great introduction to Powershell, including everyday use cases and detailed examples for more-advanced topics like performance and module architecture. Covers workflows and classes, writing modules and scripts, desired state configuration and programming APIs/pipelines.This edition has been updated for PowerShell v6.
Zero Trust Networks: Building Secure Systems in Untrusted Networks explains the principles behind zero trust architecture, along with what's needed to implement it. Covers the evolution of perimeter-based defenses and how they evolved into the current broken model, case studies of zero trust in production networks on both the client and server side, example configurations for open-source tools that are useful for building a zero trust network and how to migrate from a perimeter-based network to a zero trust network in production. Kindly recommended by jaginfosec.
Tips
Here are a couple handy Windows shortcuts:
Here's a shortcut for a 4-pane explorer in Windows without installing 3rd-party software:
(Keep the win key down for the arrows, and no pauses.) Appreciation goes to ZAFJB for this one.
Our recent tip for a shortcut to get a 4-pane explorer in Windows, triggered this suggestion from SevaraB: "You can do that for an even larger grid of Windows by right-clicking the clock in the taskbar, and clicking 'Show windows side by side' to arrange them neatly. Did this for 4 rows of 6 windows when I had to have a quick 'n' dirty "video wall" of windows monitoring servers at our branches." ZAFJB adds that it actually works when you right-click "anywhere on the taskbar, except application icons or start button."
This tip comes courtesy of shipsass: "When I need to use Windows Explorer but I don't want to take my hands off the keyboard, I press Windows-E to launch Explorer and then Ctrl-L to jump to the address line and type my path. The Ctrl-L trick also works with any web browser, and it's an efficient way of talking less-technical people through instructions when 'browse to [location]' stumps them."
Clear browser history/cookies by pressing CTRL-SHIFT-DELETE on most major browsers. Thanks go to synapticpanda, who adds that this "saves me so much time when troubleshooting web apps where I am playing with the cache and such."
To rename a file with F2, while still editing the name of that file: Hit TAB to tab into the renaming of the next file. Thanks to abeeftaco for this one!
Alt-D is a reliable alternative to Ctrl-L for jumping to the address line in a browser. Thanks for this one go to fencepost_ajm, who explains: "Ctrl-L comes from the browser side as a shortcut for Location, Alt-D from the Windows Explorer side for Directory."
Browser shortcut: When typing a URL that ends with dot com, Ctrl + Enter will place the ".com" and take you to the page. Thanks to wpierre for this one!
This tip comes from anynonus, as something that daily that saves a few clicks: "Running a program with ctrl + shift + enter from start menu will start it as administrator (alt + y will select YES to run as admin) ... my user account is local admin [so] I don't feel like that is unsafe"
Building on our PowerShell resources, we received the following suggestion from halbaradkenafin: aka.ms/pskoans is "a way to learn PowerShell using PowerShell (and Pester). It's really cool and a bunch of folks have high praise for it (including a few teams within MSFT)."
Keyboard shortcut: If you already have an application open, hold ctrl + shift and middle click on the application in your task bar to open another instance as admin. Thanks go to Polymira for this one.
Remote Server Tip: "Critical advice. When testing out network configuration changes, prior to restarting the networking service or rebooting, always create a cron job that will restore your original network configuration and then reboot/restart networking on the machine after 5 minutes. If your config worked, you have enough time to remove it. If it didn't, it will fix itself. This is a beautifully simple solution that I learned from my old mentor at my very first job. I've held on to it for a long time." Thanks go to FrigidNox for the tip!
Websites
Deployment Research is the website of Johan Arwidmark, MS MVP in System Center Cloud and Datacenter Management. It is dedicated to sharing information and guidance around System Center, OS deployment, migration and more. The author shares tips and tricks to help improve the quality of IT Pros’ daily work.
Next of Windows is a website on (mostly) Microsoft-related technology. It's the place where Kent Chen—a computer veteran with many years of field experience—and Jonathan Hu—a web/mobile app developer and self-described "cool geek"—share what they know, what they learn and what they find in the hope of helping others learn and benefit.
High Scalability brings together all the relevant information about building scalable websites in one place. Because building a website with confidence requires a body of knowledge that can be slow to develop, the site focuses on moving visitors along the learning curve at a faster pace.
Information Technology Research Library is a great resource for IT-related research, white papers, reports, case studies, magazines, and eBooks. This library is provided at no charge by TradePub.com. GullibleDetective tells us it offers "free PDF files from a WIIIIIIDE variety of topics, not even just IT. Only caveat: as its a vendor-supported publishing company, you will have to give them a bit of information such as name, email address and possibly a company name. You undoubtedly have the ability to create fake information on this, mind you. The articles range from Excel templates, learning python, powershell, nosql etc. to converged architecture."
SS64 is a web-based reference guide for syntax and examples of the most-common database and OS computing commands. Recommended by Petti-The-Yeti, who adds, "I use this site all the time to look up commands and find examples while I'm building CMD and PS1 scripts."
Phishing and Malware Reporting. This website helps you put a stop to scams by getting fraudulent pages blocked. Easily report phishing webpages so they can be added to blacklists in as little as 15 minutes of your report. "Player024 tells us, "I highly recommend anyone in the industry to bookmark this page...With an average of about 10 minutes of work, I'm usually able to take down the phishing pages we receive thanks to the links posted on that website."
A Slack Channel
Windows Admin Slack is a great drive-by resource for the Windows sysadmin. This team has 33 public channels in total that cover different areas of helpful content on Windows administration.
Blogs
KC's Blog is the place where Microsoft MVP and web developer Kent Chen shares his IT insights and discoveries. The rather large library of posts offer helpful hints, how-tos, resources and news of interest to those in the Windows world.
The Windows Server Daily is the ever-current blog of technologist Katherine Moss, VP of open source & community engagement for StormlightTech. Offers brief daily posts on topics related to Windows server, Windows 10 and Administration.
An Infosec Slideshow
This security training slideshow was created for use during a quarterly infosec class. The content is offered generously by shalafi71, who adds, "Take this as a skeleton and flesh it out on your own. Take an hour or two and research the things I talk about. Tailor this to your own environment and users. Make it relevant to your people. Include corporate stories, include your audience, exclude yourself. This ain't about how smart you are at infosec, and I can't stress this enough, talk about how people can defend themselves. Give them things to look for and action they can take. No one gives a shit about your firewall rules."
Tech Tutorials
Tutorialspoint Library. This large collection of tech tutorials is a great resource for online learning. You'll find nearly 150 high-quality tutorials covering a wide array of languages and topics—from fundamentals to cutting-edge technologies. For example, this Powershell tutorial is designed for those with practical experience handling Windows-based Servers who want to learn how to install and use Windows Server 2012.
The Python Tutorial is a nice introduction to many of Python’s best features, enabling you to read and write Python modules and programs. It offers an understanding of the language's style and prepares you to learn more about the various Python library modules described in 'The Python Standard Library.' Kindly suggested by sharjeelsayed.
SysAdmin Humor
Day in the Life of a SysAdmin Episode 5: Lunch Break is an amusing look at a SysAdmin's attempt to take a brief lunch break. We imagine many of you can relate!
Have a fantastic week and as usual, let me know any comments or suggestions.
u/crispyducks
submitted by crispyducks to sysadmin [link] [comments]

COMPETENT EXCHANGE PLATFORM DESIGNED FOR IMPROVED DIGITAL ASSETS TRADING

INTRODUCING SYNCHROBIT EXCHANGE
SYNCHROBIT is a unique marketplace that integrates fiat and digital currencies for trading in pairs with other cryptocurrency assets. The SYNCHROBIT exchange is built with user friendly features favorable for both amateur and professional traders with incorporated mechanisms such as compatible and customizable UI, advanced accurate charts and real time data analytics. Although, the cryptocurrency market grows on a limitless rate, several blockchain startups, business owners etc faces difficulty in locating a trading platform that is trustworthy, transparent, devoid of problems enough to allow them trade their digital assets and apply for listing, because these exchanges are struggling with challenges which includes expensive cost of listing, delays, limited in available crypto trading pairs, manipulation and much more. The SYNCHROBIT exchange platform, designed by professionals who have experience in cryptocurrency and forex investments, will serve as an innovative trading platform that provides excellent solutions to cryptocurrency enthusiasts, business owners, companies etc which will help them to avoid the problems of most unimproved trading platforms occupying the cryptocurrency market. SYNCHROBIT exchange is the first business platform developed for exchanging all types of cryptocurrencies, energy, precious metals, commodities etc. The trading platform is integrated with vast list of diverse options for trading which includes binary options trading, margin trading and so much more. Users within the SYNCHROBIT platform can receive access to socialization solutions as well as social trading, smart contract trading and smart options that is connected to the market trends for innovative trading. To ensure users have the best experience in digital assets trading, SYNCHROBIT exchange comprises of excellent customer support which is made up of skilled and qualified customer service personnels to ensure that users are provided assistance and support 24/7 in relation to inquiries and issues. The security system, built to be more advanced than centralized banks, forex markets and stock markets, where users tradable funds are stored securely in a high tech wallet that will never hold the private keys in the platform's database. Traders can also benefit from the fast matching trade order of the SYNCHROBIT platform because the trading core is completely capable of processing 1,000,000 orders per second while liquidity is guaranteed through strategic partnership with prominent trading platforms in the market. The SYNCHROBIT exchange also have it's own native token called SNB token. SNB token will serve the role of a utility token, compliant to ERC20 standard and ensure users have access to reduction in trading and transaction fees.
FINAL THOUGHTS SYNCHROBIT exchange introduces new solutions and tools to help cryptocurrency enthusiasts, traders business owners etc manage their tradable assets and recieve profit, while at same time promoting the continuous adoption of cryptocurrencies and blockchain technology to the world.
SNB DISTRIBUTION
Public sale- 60%
Private sale- 3%
Pre-ICO sales- 2%
Airdrops, promotions and bounty- 1%
Reserve- 15%
Bonus- 9%
Team and advisors- 10%
USE OF FUNDS
Platform improvements and operations- 25%
SNB token liquidity- 25%
Company reserve- 15%
Listings and market development- 5%
Marketing- 15%
Legal- 5%
Team and investors- 10%
Kindly use the following links below to get more information ;
Website: https://snbtoken.io/
Whitepaper: https://snbtoken.io/images/wp.pdf
ANN Thread: https://bitcointalk.org/index.php?topic=5171896.new#new
Telegram: https://t.me/Synchronium
Medium: https://medium.com/@synchroniumglobal
Twitter:https://twitter.com/SynchroniumLtd
Facebook: https://www.facebook.com/SynchroBit
Reddit: https://www.reddit.com/useSynchroBit/
Linkedln: https://www.linkedin.com/company/synchronium/
Bitcointalk username : Johnson Knight
Bitcointalk Profile URL : https://bitcointalk.org/index.php?action=profile;u=2326370;sa=summary
ETH wallet : 0x56D391aD6C5Fe4b4faee3FCF9C7D32D9BD2feeCA
submitted by Cryptosaurus94 to CryptoCluster [link] [comments]

Tools & Info for MSPs #2 - Mega List of Tips, Tools, Books, Blogs & More

(continued from part #1)
Unlocker is a tool to help delete those irritating locked files that give you an error message like "cannot delete file" or "access is denied." It helps with killing processes, unloading DLLs, deleting index.dat files, as well as unlocking, deleting, renaming, and moving locked files—typically without requiring a reboot.
IIS Crypto's newest version adds advanced settings; registry backup; new, simpler templates; support for Windows Server 2019 and more. This tool lets you enable or disable protocols, ciphers, hashes and key exchange algorithms on Windows and reorder SSL/TLS cipher suites from IIS, change advanced settings, implement best practices with a single click, create custom templates and test your website. Available in both command line and GUI versions.
RocketDock is an application launcher with a clean interface that lets you drag/drop shortcuts for easy access and minimize windows to the dock. Features running application indicators, multi-monitor support, alpha-blended PNG and ICO icons, auto-hide and popup on mouse over, positioning and layering options. Fully customizable, portable, and compatible with MobyDock, ObjectDock, RK Launcher and Y'z Dock skins. Works even on slower computers and is Unicode compliant. Suggested by lieutenantcigarette: "If you like the dock on MacOS but prefer to use Windows, RocketDock has you covered. A superb and highly customisable dock that you can add your favourites to for easy and elegant access."
Baby FTP Server offers only the basics, but with the power to serve as a foundation for a more-complex server. Features include multi-threading, a real-time server log, support for PASV and non-PASV mode, ability to set permissions for download/upload/rename/delete/create directory. Only allows anonymous connections. Our thanks to FatherPrax for suggesting this one.
Strace is a Linux diagnostic, debugging and instructional userspace tool with a traditional command-line interface. Uses the ptrace kernel feature to monitor and tamper with interactions between processes and the kernel, including system calls, signal deliveries and changes of process state.
exa is a small, fast replacement for ls with more features and better defaults. It uses colors to distinguish file types and metadata, and it recognizes symlinks, extended attributes and Git. All in one single binary. phils_lab describes it as "'ls' on steroids, written in Rust."
rsync is a faster file transfer program for Unix to bring remote files into sync. It sends just the differences in the files across the link, without requiring both sets of files to be present at one of the ends. Suggested by zorinlynx, who adds that "rsync is GODLY for moving data around efficiently. And if an rsync is interrupted, just run it again."
Matter Wiki is a simple WYSIWYG wiki that can help teams store and collaborate. Every article gets filed under a topic, transparently, so you can tell who made what changes to which document and when. Thanks to bciar-iwdc for the recommendation.
LockHunter is a file unlocking tool that enables you to delete files that are being blocked for unknown reasons. Can be useful for fighting malware and other programs that are causing trouble. Deletes files into the recycle bin so you can restore them if necessary. Chucky2401 finds it preferable to Unlocker, "since I am on Windows 7. There are no new updates since July 2017, but the last beta was in June of this year."
aria2 is a lightweight multi-source command-line download utility that supports HTTP/HTTPS, FTP, SFTP, BitTorrent and Metalink. It can be manipulated via built-in JSON-RPC and XML-RPC interfaces. Recommended by jftuga, who appreciates it as a "cross-platform command line downloader (similar to wget or curl), but with the -x option can run a segmented download of a single file to increase throughput."
Free Services
Temp-Mail allows you to receive email at a temporary address that self-destructs after a certain period of time. Outwit all the forums, Wi-Fi owners, websites and blogs that insist you register to use them. Petti-The-Yeti says, "I don't give any company my direct email anymore. If I want to trial something but they ask for an email signup, I just grab a temporary email from here, sign up with it, and wait for the trial link or license info to come through. Then, you just download the file and close the website."
Duck DNS will point a DNS (sub domains of duckdns.org) to an IP of your choice. DDNS is a handy way for you to refer to a serverouter with an easily rememberable name for situations when the server's ip address will likely change. Suggested by xgnarf, who finds it "so much better for the free tier of noip—no 30-day nag to keep your host up."
Joe Sandbox detects and analyzes potential malicious files and URLs on Windows, Android, Mac OS, Linux and iOS for suspicious activities. It performs deep malware analysis and generates comprehensive and detailed reports. The Community Edition of Joe Sandbox Cloud allows you to run a maximum of 6 analyses per month, 3 per day on Windows, Linux and Android with limited analysis output. This one is from dangibbons94, who wanted to "share this cool service ... for malware analysis. I usually use Virus total for URL scanning, but this goes a lot more in depth. I just used basic analysis, which is free and enough for my needs."
Hybrid Analysis is a malware analysis service that detects and analyzes unknown threats for the community. This one was suggested by compupheonix, who adds that it "gets you super detailed reports... it's about the most fleshed out and detailed one I can find."
JustBeamIt is a file-transfer service that allows you to send files of any size via a peer-to-peer streaming model. Simply drag and drop your file and specify the recipient's email address. They will then receive a link that will trigger the download directly from your computer, so the file does not have to be uploaded to the service itself. The link is good for one download and expires after 10 minutes. Thanks to cooljacob204sfw for the recommendation!
ShieldsUP is a quick but powerful internet security checkup and information service. It was created by security researcher Steve Gibson to scan ports and let you know which ones have been opened through your firewalls or NAT routers.
Firefox Send is an encrypted file transfer service that allows you to share files up to 2.5GB from any browser or an Android app. Uses end-to-end encryption to keep data secure and offers security controls you can set. You can determine when your file link expires, the number of downloads, and whether to add a password. Your recipient receives a link to download the file, and they don’t need a Firefox account. This one comes from DePingus, who appreciates the focus on privacy. "They have E2E, expiring links, and a clear privacy policy."
Free DNS is a service where programmers share domain names with one another at no cost. Offers free hosting as well as dynamic DNS, static DNS, subdomain and domain hosting. They can host your domain's DNS as well as allowing you to register hostnames from domains they're hosting already. If you don't have a domain, you can sign up for a free account and create up to 5 subdomains off the domains others have contributed and point these hosts anywhere on the Internet. Thanks to 0x000000000000004C (yes, that's a username) for the suggestion!
ANY.RUN is an interactive malware analysis service for dynamic and static research of the majority of threats in any environment. It can provide a convenient in-depth analysis of new, unidentified malicious objects and help with the investigation of incidents. ImAshtonTurner appreciates it as "a great sandbox tool for viewing malware, etc."
Plik is a scalable, temporary file upload system similar to wetransfer that is written in golang. Thanks go to I_eat_Narwhals for this one!
Free My IP offers free, dynamic DNS. This service comes with no login, no ads, no newsletters, no links to click and no hassle. Kindly suggested by Jack of All Trades.
Mailinator provides free, temporary email inboxes on a receive-only, attachment-free system that requires no sign-up. All @mailinator.com addresses are public, readable and discoverable by anyone at any time—but are automatically deleted after a few hours. Can be a nice option for times when you to give out an address that won't be accessible longterm. Recommended by nachomountain, who's been using it "for years."
Magic Wormhole is a service for sending files directly with no intermediate upload, no web interface and no login. When both parties are online you with the minimal software installed, the wormhole is invoked via command line identifying the file you want to send. The server then provides a speakable, one-time-use password that you give the recipient. When they enter that password in their wormhole console, key exchange occurs and the download begins directly between your computers. rjohnson99 explains, "Magic Wormhole is sort of like JustBeamIt but is open-source and is built on Python. I use it a lot on Linux servers."
EveryCloud's Free Phish is our own, new Phishing Simulator. Once you've filled in the form and logged in, you can choose from lots of email templates (many of which we've coped from what we see in our Email Security business) and landing pages. Run a one-off free phish, then see who clicked or submitted data so you can understand where your organization is vulnerable and act accordingly.
Hardening Guides
CIS Hardening Guides contain the system security benchmarks developed by a global community of cybersecurity experts. Over 140 configuration guidelines are provided to help safeguard systems against threats. Recommended by cyanghost109 "to get a start on looking at hardening your own systems."
Podcasts
Daily Tech News is Tom Merrit's show covering the latest tech issues with some of the top experts in the field. With the focus on daily tech news and analysis, it's a great way to stay current. Thanks to EmoPolarbear for drawing it to our attention.
This Week in Enterprise Tech is a podcast that features IT experts explaining the complicated details of cutting-edge enterprise technology. Join host Lou Maresca on this informative exploration of enterprise solutions, with new episodes recorded every Friday afternoon.
Security Weekly is a podcast where a "bunch of security nerds" get together and talk shop. Topics are greatly varied, and the atmosphere is relaxed and conversational. The show typically tops out at 2 hours, which is perfect for those with a long commute. If you’re fascinated by discussion of deep technical and security-related topics, this may be a nice addition to your podcast repertoire.
Grumpy Old Geeks—What Went Wrong on the Internet and Who's To Blame is a podcast about the internet, technology and geek culture—among other things. The hosts bring their grumpy brand of humor to the "state of the world as they see it" in these roughly hour-long weekly episodes. Recommended by mkaxsnyder, who enjoys it because, "They are a good team that talk about recent and relevant topics from an IT perspective."
The Social-Engineer Podcast is a monthly discussion among the hosts—a group of security experts from SEORG—and a diverse assortment of guests. Topics focus around human behavior and how it affects information security, with new episodes released on the second Monday of every month. Thanks to MrAshRhodes for the suggestion.
The CyberWire podcasts discuss what's happening in cyberspace, providing news and commentary from industry experts. This cyber security-focused news service delivers concise, accessible, and relevant content without the gossip, sensationalism, and the marketing buzz that often distract from the stories that really matter. Appreciation to supermicromainboard for the suggestion.
Malicious Life is a podcast that tells the fascinating—and often unknown—stories of the wildest hacks you can ever imagine. Host Ran Levi, a cybersecurity expert and author, talks with the people who were actually involved to reveal the history of each event in depth. Our appreciation goes to peraphon for the recommendation.
The Broadcast Storm is a podcast for Cisco networking professionals. BluePieceOfPaper suggests it "for people studying for their CCNA/NP. Kevin Wallace is a CCIE Collaboration so he knows his *ishk. Good format for learning too. Most podcasts are about 8-15 mins long and its 'usually' an exam topic. It will be something like "HSPR" but instead of just explaining it super boring like Ben Stein reading a powerpoint, he usually goes into a story about how (insert time in his career) HSPR would have been super useful..."
Software Engineering Radio is a podcast for developers who are looking for an educational resource with original content that isn't recycled from other venues. Consists of conversations on relevant topics with experts from the software engineering world, with new episodes released three to four times per month. a9JDvXLWHumjaC tells us this is "a solid podcast for devs."
Books
System Center 2012 Configuration Manager is a comprehensive technical guide designed to help you optimize Microsoft's Configuration Manager 2012 according to your requirements and then to deploy and use it successfully. This methodical, step-by-step reference covers: the intentions behind the product and its role in the broader System Center product suite; planning, design, and implementation; and details on each of the most-important feature sets. Learn how to leverage the user-centric capabilities to provide anytime/anywhere services & software, while strengthening control and improving compliance.
Network Warrior: Everything You Need to Know That Wasn’t on the CCNA Exam is a practical guide to network infrastructure. Provides an in-depth view of routers and routing, switching (with Cisco Catalyst and Nexus switches as examples), SOHO VoIP and SOHO wireless access point design and configuration, introduction to IPv6 with configuration examples, telecom technologies in the data-networking world (including T1, DS3, frame relay, and MPLS), security, firewall theory and configuration, ACL and authentication, Quality of Service (QoS), with an emphasis on low-latency queuing (LLQ), IP address allocation, Network Time Protocol (NTP) and device failures.
Beginning the Linux Command Line is your ally in mastering Linux from the keyboard. It is intended for system administrators, software developers, and enthusiastic users who want a guide that will be useful for most distributions—i.e., all items have been checked against Ubuntu, Red Hat and SUSE. Addresses administering users and security and deploying firewalls. Updated to the latest versions of Linux to cover files and directories, including the Btrfs file system and its management and systemd boot procedure and firewall management with firewalld.
Modern Operating Systems, 4th Ed. is written for students taking intro courses on Operating Systems and for those who want an OS reference guide for work. The author, an OS researcher, includes both the latest materials on relevant operating systems as well as current research. The previous edition of Modern Operating Systems received the 2010 McGuffey Longevity Award that recognizes textbooks for excellence over time.
Time Management for System Administrators is a guide for organizing your approach to this challenging role in a way that improves your results. Bestselling author Thomas Limoncelli offers a collection of tips and techniques for navigating the competing goals and concurrent responsibilities that go along with working on large projects while also taking care of individual user's needs. The book focuses on strategies to help with daily tasks that will also allow you to handle the critical situations that inevitably require your attention. You'll learn how to manage interruptions, eliminate time wasters, keep an effective calendar, develop routines and prioritize, stay focused on the task at hand and document/automate to speed processes.
The Practice of System and Network Administration, 3rd Edition introduces beginners to advanced frameworks while serving as a guide to best practices in system administration that is helpful for even the most advanced experts. Organized into four major sections that build from the foundational elements of system administration through improved techniques for upgrades and change management to exploring assorted management topics. Covers the basics and then moves onto the advanced things that can be built on top of those basics to wield real power and execute difficult projects.
Learn Windows PowerShell in a Month of Lunches, Third Edition is designed to teach you PowerShell in a month's worth of 1-hour lessons. This updated edition covers PowerShell features that run on Windows 7, Windows Server 2008 R2 and later, PowerShell v3 and later, and it includes v5 features like PowerShellGet. For PowerShell v3 and up, Windows 7 and Windows Server 2008 R2 and later.
Troubleshooting with the Windows Sysinternals Tools is a guide to the powerful Sysinternals tools for diagnosing and troubleshooting issues. Sysinternals creator Mark Russinovich and Windows expert Aaron Margosis provide a deep understanding of Windows core concepts that aren’t well-documented elsewhere along with details on how to use Sysinternals tools to optimize any Windows system’s reliability, efficiency, performance and security. Includes an explanation of Sysinternals capabilities, details on each major tool, and examples of how the tools can be used to solve real-world cases involving error messages, hangs, sluggishness, malware infections and more.
DNS and BIND, 5th Ed. explains how to work with the Internet's distributed host information database—which is responsible for translating names into addresses, routing mail to its proper destination, and listing phone numbers according to the ENUM standard. Covers BIND 9.3.2 & 8.4.7, the what/how/why of DNS, name servers, MX records, subdividing domains (parenting), DNSSEC, TSIG, troubleshooting and more. PEPCK tells us this is "generally considered the DNS reference book (aside from the RFCs of course!)"
Windows PowerShell in Action, 3rd Ed. is a comprehensive guide to PowerShell. Written by language designer Bruce Payette and MVP Richard Siddaway, this volume gives a great introduction to Powershell, including everyday use cases and detailed examples for more-advanced topics like performance and module architecture. Covers workflows and classes, writing modules and scripts, desired state configuration and programming APIs/pipelines.This edition has been updated for PowerShell v6.
Zero Trust Networks: Building Secure Systems in Untrusted Networks explains the principles behind zero trust architecture, along with what's needed to implement it. Covers the evolution of perimeter-based defenses and how they evolved into the current broken model, case studies of zero trust in production networks on both the client and server side, example configurations for open-source tools that are useful for building a zero trust network and how to migrate from a perimeter-based network to a zero trust network in production. Kindly recommended by jaginfosec.
Tips
Here are a couple handy Windows shortcuts:
Here's a shortcut for a 4-pane explorer in Windows without installing 3rd-party software:
(Keep the win key down for the arrows, and no pauses.) Appreciation goes to ZAFJB for this one.
Our recent tip for a shortcut to get a 4-pane explorer in Windows, triggered this suggestion from SevaraB: "You can do that for an even larger grid of Windows by right-clicking the clock in the taskbar, and clicking 'Show windows side by side' to arrange them neatly. Did this for 4 rows of 6 windows when I had to have a quick 'n' dirty "video wall" of windows monitoring servers at our branches." ZAFJB adds that it actually works when you right-click "anywhere on the taskbar, except application icons or start button."
This tip comes courtesy of shipsass: "When I need to use Windows Explorer but I don't want to take my hands off the keyboard, I press Windows-E to launch Explorer and then Ctrl-L to jump to the address line and type my path. The Ctrl-L trick also works with any web browser, and it's an efficient way of talking less-technical people through instructions when 'browse to [location]' stumps them."
Clear browser history/cookies by pressing CTRL-SHIFT-DELETE on most major browsers. Thanks go to synapticpanda, who adds that this "saves me so much time when troubleshooting web apps where I am playing with the cache and such."
To rename a file with F2, while still editing the name of that file: Hit TAB to tab into the renaming of the next file. Thanks to abeeftaco for this one!
Alt-D is a reliable alternative to Ctrl-L for jumping to the address line in a browser. Thanks for this one go to fencepost_ajm, who explains: "Ctrl-L comes from the browser side as a shortcut for Location, Alt-D from the Windows Explorer side for Directory."
Browser shortcut: When typing a URL that ends with dot com, Ctrl + Enter will place the ".com" and take you to the page. Thanks to wpierre for this one!
This tip comes from anynonus, as something that daily that saves a few clicks: "Running a program with ctrl + shift + enter from start menu will start it as administrator (alt + y will select YES to run as admin) ... my user account is local admin [so] I don't feel like that is unsafe"
Building on our PowerShell resources, we received the following suggestion from halbaradkenafin: aka.ms/pskoans is "a way to learn PowerShell using PowerShell (and Pester). It's really cool and a bunch of folks have high praise for it (including a few teams within MSFT)."
Keyboard shortcut: If you already have an application open, hold ctrl + shift and middle click on the application in your task bar to open another instance as admin. Thanks go to Polymira for this one.
Remote Server Tip: "Critical advice. When testing out network configuration changes, prior to restarting the networking service or rebooting, always create a cron job that will restore your original network configuration and then reboot/restart networking on the machine after 5 minutes. If your config worked, you have enough time to remove it. If it didn't, it will fix itself. This is a beautifully simple solution that I learned from my old mentor at my very first job. I've held on to it for a long time." Thanks go to FrigidNox for the tip!
Websites
Deployment Research is the website of Johan Arwidmark, MS MVP in System Center Cloud and Datacenter Management. It is dedicated to sharing information and guidance around System Center, OS deployment, migration and more. The author shares tips and tricks to help improve the quality of IT Pros’ daily work.
Next of Windows is a website on (mostly) Microsoft-related technology. It's the place where Kent Chen—a computer veteran with many years of field experience—and Jonathan Hu—a web/mobile app developer and self-described "cool geek"—share what they know, what they learn and what they find in the hope of helping others learn and benefit.
High Scalability brings together all the relevant information about building scalable websites in one place. Because building a website with confidence requires a body of knowledge that can be slow to develop, the site focuses on moving visitors along the learning curve at a faster pace.
Information Technology Research Library is a great resource for IT-related research, white papers, reports, case studies, magazines, and eBooks. This library is provided at no charge by TradePub.com. GullibleDetective tells us it offers "free PDF files from a WIIIIIIDE variety of topics, not even just IT. Only caveat: as its a vendor-supported publishing company, you will have to give them a bit of information such as name, email address and possibly a company name. You undoubtedly have the ability to create fake information on this, mind you. The articles range from Excel templates, learning python, powershell, nosql etc. to converged architecture."
SS64 is a web-based reference guide for syntax and examples of the most-common database and OS computing commands. Recommended by Petti-The-Yeti, who adds, "I use this site all the time to look up commands and find examples while I'm building CMD and PS1 scripts."
Phishing and Malware Reporting. This website helps you put a stop to scams by getting fraudulent pages blocked. Easily report phishing webpages so they can be added to blacklists in as little as 15 minutes of your report. "Player024 tells us, "I highly recommend anyone in the industry to bookmark this page...With an average of about 10 minutes of work, I'm usually able to take down the phishing pages we receive thanks to the links posted on that website."
A Slack Channel
Windows Admin Slack is a great drive-by resource for the Windows sysadmin. This team has 33 public channels in total that cover different areas of helpful content on Windows administration.
Blogs
KC's Blog is the place where Microsoft MVP and web developer Kent Chen shares his IT insights and discoveries. The rather large library of posts offer helpful hints, how-tos, resources and news of interest to those in the Windows world.
The Windows Server Daily is the ever-current blog of technologist Katherine Moss, VP of open source & community engagement for StormlightTech. Offers brief daily posts on topics related to Windows server, Windows 10 and Administration.
An Infosec Slideshow
This security training slideshow was created for use during a quarterly infosec class. The content is offered generously by shalafi71, who adds, "Take this as a skeleton and flesh it out on your own. Take an hour or two and research the things I talk about. Tailor this to your own environment and users. Make it relevant to your people. Include corporate stories, include your audience, exclude yourself. This ain't about how smart you are at infosec, and I can't stress this enough, talk about how people can defend themselves. Give them things to look for and action they can take. No one gives a shit about your firewall rules."
Tech Tutorials
Tutorialspoint Library. This large collection of tech tutorials is a great resource for online learning. You'll find nearly 150 high-quality tutorials covering a wide array of languages and topics—from fundamentals to cutting-edge technologies. For example, this Powershell tutorial is designed for those with practical experience handling Windows-based Servers who want to learn how to install and use Windows Server 2012.
The Python Tutorial is a nice introduction to many of Python’s best features, enabling you to read and write Python modules and programs. It offers an understanding of the language's style and prepares you to learn more about the various Python library modules described in 'The Python Standard Library.' Kindly suggested by sharjeelsayed.
SysAdmin Humor
Day in the Life of a SysAdmin Episode 5: Lunch Break is an amusing look at a SysAdmin's attempt to take a brief lunch break. We imagine many of you can relate!
Have a fantastic week and as usual, let me know any comments.
Graham | CEO | EveryCloud
Fyi - I've set up a subreddit /itprotuesday, where we feature / encourage posts of some additional tools, tips etc. throughout the week. Pop over and subscribe if you’re interested.
submitted by crispyducks to msp [link] [comments]

IT Pro Tuesday #64 (part 2) - Mega List of Tips, Tools, Books, Blogs & More

(continued from part 1)
Captura is a flexible tool for capturing your screen, audio, cursor, mouse clicks and keystrokes. Features include mixing audio recorded from microphone and speaker output, command-line interface, and configurable hotkeys. Thanks to jantari for the recommedation.
Unlocker is a tool to help delete those irritating locked files that give you an error message like "cannot delete file" or "access is denied." It helps with killing processes, unloading DLLs, deleting index.dat files, as well as unlocking, deleting, renaming, and moving locked files—typically without requiring a reboot.
IIS Crypto's newest version adds advanced settings; registry backup; new, simpler templates; support for Windows Server 2019 and more. This tool lets you enable or disable protocols, ciphers, hashes and key exchange algorithms on Windows and reorder SSL/TLS cipher suites from IIS, change advanced settings, implement best practices with a single click, create custom templates and test your website. Available in both command line and GUI versions.
RocketDock is an application launcher with a clean interface that lets you drag/drop shortcuts for easy access and minimize windows to the dock. Features running application indicators, multi-monitor support, alpha-blended PNG and ICO icons, auto-hide and popup on mouse over, positioning and layering options. Fully customizable, portable, and compatible with MobyDock, ObjectDock, RK Launcher and Y'z Dock skins. Works even on slower computers and is Unicode compliant. Suggested by lieutenantcigarette: "If you like the dock on MacOS but prefer to use Windows, RocketDock has you covered. A superb and highly customisable dock that you can add your favourites to for easy and elegant access."
Baby FTP Server offers only the basics, but with the power to serve as a foundation for a more-complex server. Features include multi-threading, a real-time server log, support for PASV and non-PASV mode, ability to set permissions for download/upload/rename/delete/create directory. Only allows anonymous connections. Our thanks to FatherPrax for suggesting this one.
Strace is a Linux diagnostic, debugging and instructional userspace tool with a traditional command-line interface. Uses the ptrace kernel feature to monitor and tamper with interactions between processes and the kernel, including system calls, signal deliveries and changes of process state.
exa is a small, fast replacement for ls with more features and better defaults. It uses colors to distinguish file types and metadata, and it recognizes symlinks, extended attributes and Git. All in one single binary. phils_lab describes it as "'ls' on steroids, written in Rust."
rsync is a faster file transfer program for Unix to bring remote files into sync. It sends just the differences in the files across the link, without requiring both sets of files to be present at one of the ends. Suggested by zorinlynx, who adds that "rsync is GODLY for moving data around efficiently. And if an rsync is interrupted, just run it again."
Matter Wiki is a simple WYSIWYG wiki that can help teams store and collaborate. Every article gets filed under a topic, transparently, so you can tell who made what changes to which document and when. Thanks to bciar-iwdc for the recommendation.
LockHunter is a file unlocking tool that enables you to delete files that are being blocked for unknown reasons. Can be useful for fighting malware and other programs that are causing trouble. Deletes files into the recycle bin so you can restore them if necessary. Chucky2401 finds it preferable to Unlocker, "since I am on Windows 7. There are no new updates since July 2017, but the last beta was in June of this year."
aria2 is a lightweight multi-source command-line download utility that supports HTTP/HTTPS, FTP, SFTP, BitTorrent and Metalink. It can be manipulated via built-in JSON-RPC and XML-RPC interfaces. Recommended by jftuga, who appreciates it as a "cross-platform command line downloader (similar to wget or curl), but with the -x option can run a segmented download of a single file to increase throughput."
Free Services
Temp-Mail allows you to receive email at a temporary address that self-destructs after a certain period of time. Outwit all the forums, Wi-Fi owners, websites and blogs that insist you register to use them. Petti-The-Yeti says, "I don't give any company my direct email anymore. If I want to trial something but they ask for an email signup, I just grab a temporary email from here, sign up with it, and wait for the trial link or license info to come through. Then, you just download the file and close the website."
Duck DNS will point a DNS (sub domains of duckdns.org) to an IP of your choice. DDNS is a handy way for you to refer to a serverouter with an easily rememberable name for situations when the server's ip address will likely change. Suggested by xgnarf, who finds it "so much better for the free tier of noip—no 30-day nag to keep your host up."
Joe Sandbox detects and analyzes potential malicious files and URLs on Windows, Android, Mac OS, Linux and iOS for suspicious activities. It performs deep malware analysis and generates comprehensive and detailed reports. The Community Edition of Joe Sandbox Cloud allows you to run a maximum of 6 analyses per month, 3 per day on Windows, Linux and Android with limited analysis output. This one is from dangibbons94, who wanted to "share this cool service ... for malware analysis. I usually use Virus total for URL scanning, but this goes a lot more in depth. I just used basic analysis, which is free and enough for my needs."
Hybrid Analysis is a malware analysis service that detects and analyzes unknown threats for the community. This one was suggested by compupheonix, who adds that it "gets you super detailed reports... it's about the most fleshed out and detailed one I can find."
JustBeamIt is a file-transfer service that allows you to send files of any size via a peer-to-peer streaming model. Simply drag and drop your file and specify the recipient's email address. They will then receive a link that will trigger the download directly from your computer, so the file does not have to be uploaded to the service itself. The link is good for one download and expires after 10 minutes. Thanks to cooljacob204sfw for the recommendation!
ShieldsUP is a quick but powerful internet security checkup and information service. It was created by security researcher Steve Gibson to scan ports and let you know which ones have been opened through your firewalls or NAT routers.
Firefox Send is an encrypted file transfer service that allows you to share files up to 2.5GB from any browser or an Android app. Uses end-to-end encryption to keep data secure and offers security controls you can set. You can determine when your file link expires, the number of downloads, and whether to add a password. Your recipient receives a link to download the file, and they don’t need a Firefox account. This one comes from DePingus, who appreciates the focus on privacy. "They have E2E, expiring links, and a clear privacy policy."
Free DNS is a service where programmers share domain names with one another at no cost. Offers free hosting as well as dynamic DNS, static DNS, subdomain and domain hosting. They can host your domain's DNS as well as allowing you to register hostnames from domains they're hosting already. If you don't have a domain, you can sign up for a free account and create up to 5 subdomains off the domains others have contributed and point these hosts anywhere on the Internet. Thanks to 0x000000000000004C (yes, that's a username) for the suggestion!
ANY.RUN is an interactive malware analysis service for dynamic and static research of the majority of threats in any environment. It can provide a convenient in-depth analysis of new, unidentified malicious objects and help with the investigation of incidents. ImAshtonTurner appreciates it as "a great sandbox tool for viewing malware, etc."
Plik is a scalable, temporary file upload system similar to wetransfer that is written in golang. Thanks go to I_eat_Narwhals for this one!
Free My IP offers free, dynamic DNS. This service comes with no login, no ads, no newsletters, no links to click and no hassle. Kindly suggested by Jack of All Trades.
Mailinator provides free, temporary email inboxes on a receive-only, attachment-free system that requires no sign-up. All @mailinator.com addresses are public, readable and discoverable by anyone at any time—but are automatically deleted after a few hours. Can be a nice option for times when you to give out an address that won't be accessible longterm. Recommended by nachomountain, who's been using it "for years."
Magic Wormhole is a service for sending files directly with no intermediate upload, no web interface and no login. When both parties are online you with the minimal software installed, the wormhole is invoked via command line identifying the file you want to send. The server then provides a speakable, one-time-use password that you give the recipient. When they enter that password in their wormhole console, key exchange occurs and the download begins directly between your computers. rjohnson99 explains, "Magic Wormhole is sort of like JustBeamIt but is open-source and is built on Python. I use it a lot on Linux servers."
EveryCloud's Free Phish is our own, new Phishing Simulator. Once you've filled in the form and logged in, you can choose from lots of email templates (many of which we've coped from what we see in our Email Security business) and landing pages. Run a one-off free phish, then see who clicked or submitted data so you can understand where your organization is vulnerable and act accordingly.
Hardening Guides
CIS Hardening Guides contain the system security benchmarks developed by a global community of cybersecurity experts. Over 140 configuration guidelines are provided to help safeguard systems against threats. Recommended by cyanghost109 "to get a start on looking at hardening your own systems."
Podcasts
Daily Tech News is Tom Merrit's show covering the latest tech issues with some of the top experts in the field. With the focus on daily tech news and analysis, it's a great way to stay current. Thanks to EmoPolarbear for drawing it to our attention.
This Week in Enterprise Tech is a podcast that features IT experts explaining the complicated details of cutting-edge enterprise technology. Join host Lou Maresca on this informative exploration of enterprise solutions, with new episodes recorded every Friday afternoon.
Security Weekly is a podcast where a "bunch of security nerds" get together and talk shop. Topics are greatly varied, and the atmosphere is relaxed and conversational. The show typically tops out at 2 hours, which is perfect for those with a long commute. If you’re fascinated by discussion of deep technical and security-related topics, this may be a nice addition to your podcast repertoire.
Grumpy Old Geeks—What Went Wrong on the Internet and Who's To Blame is a podcast about the internet, technology and geek culture—among other things. The hosts bring their grumpy brand of humor to the "state of the world as they see it" in these roughly hour-long weekly episodes. Recommended by mkaxsnyder, who enjoys it because, "They are a good team that talk about recent and relevant topics from an IT perspective."
The Social-Engineer Podcast is a monthly discussion among the hosts—a group of security experts from SEORG—and a diverse assortment of guests. Topics focus around human behavior and how it affects information security, with new episodes released on the second Monday of every month. Thanks to MrAshRhodes for the suggestion.
The CyberWire podcasts discuss what's happening in cyberspace, providing news and commentary from industry experts. This cyber security-focused news service delivers concise, accessible, and relevant content without the gossip, sensationalism, and the marketing buzz that often distract from the stories that really matter. Appreciation to supermicromainboard for the suggestion.
Malicious Life is a podcast that tells the fascinating—and often unknown—stories of the wildest hacks you can ever imagine. Host Ran Levi, a cybersecurity expert and author, talks with the people who were actually involved to reveal the history of each event in depth. Our appreciation goes to peraphon for the recommendation.
The Broadcast Storm is a podcast for Cisco networking professionals. BluePieceOfPaper suggests it "for people studying for their CCNA/NP. Kevin Wallace is a CCIE Collaboration so he knows his *ishk. Good format for learning too. Most podcasts are about 8-15 mins long and its 'usually' an exam topic. It will be something like "HSPR" but instead of just explaining it super boring like Ben Stein reading a powerpoint, he usually goes into a story about how (insert time in his career) HSPR would have been super useful..."
Software Engineering Radio is a podcast for developers who are looking for an educational resource with original content that isn't recycled from other venues. Consists of conversations on relevant topics with experts from the software engineering world, with new episodes released three to four times per month. a9JDvXLWHumjaC tells us this is "a solid podcast for devs."
Books
System Center 2012 Configuration Manager is a comprehensive technical guide designed to help you optimize Microsoft's Configuration Manager 2012 according to your requirements and then to deploy and use it successfully. This methodical, step-by-step reference covers: the intentions behind the product and its role in the broader System Center product suite; planning, design, and implementation; and details on each of the most-important feature sets. Learn how to leverage the user-centric capabilities to provide anytime/anywhere services & software, while strengthening control and improving compliance.
Network Warrior: Everything You Need to Know That Wasn’t on the CCNA Exam is a practical guide to network infrastructure. Provides an in-depth view of routers and routing, switching (with Cisco Catalyst and Nexus switches as examples), SOHO VoIP and SOHO wireless access point design and configuration, introduction to IPv6 with configuration examples, telecom technologies in the data-networking world (including T1, DS3, frame relay, and MPLS), security, firewall theory and configuration, ACL and authentication, Quality of Service (QoS), with an emphasis on low-latency queuing (LLQ), IP address allocation, Network Time Protocol (NTP) and device failures.
Beginning the Linux Command Line is your ally in mastering Linux from the keyboard. It is intended for system administrators, software developers, and enthusiastic users who want a guide that will be useful for most distributions—i.e., all items have been checked against Ubuntu, Red Hat and SUSE. Addresses administering users and security and deploying firewalls. Updated to the latest versions of Linux to cover files and directories, including the Btrfs file system and its management and systemd boot procedure and firewall management with firewalld.
Modern Operating Systems, 4th Ed. is written for students taking intro courses on Operating Systems and for those who want an OS reference guide for work. The author, an OS researcher, includes both the latest materials on relevant operating systems as well as current research. The previous edition of Modern Operating Systems received the 2010 McGuffey Longevity Award that recognizes textbooks for excellence over time.
Time Management for System Administrators is a guide for organizing your approach to this challenging role in a way that improves your results. Bestselling author Thomas Limoncelli offers a collection of tips and techniques for navigating the competing goals and concurrent responsibilities that go along with working on large projects while also taking care of individual user's needs. The book focuses on strategies to help with daily tasks that will also allow you to handle the critical situations that inevitably require your attention. You'll learn how to manage interruptions, eliminate time wasters, keep an effective calendar, develop routines and prioritize, stay focused on the task at hand and document/automate to speed processes.
The Practice of System and Network Administration, 3rd Edition introduces beginners to advanced frameworks while serving as a guide to best practices in system administration that is helpful for even the most advanced experts. Organized into four major sections that build from the foundational elements of system administration through improved techniques for upgrades and change management to exploring assorted management topics. Covers the basics and then moves onto the advanced things that can be built on top of those basics to wield real power and execute difficult projects.
Learn Windows PowerShell in a Month of Lunches, Third Edition is designed to teach you PowerShell in a month's worth of 1-hour lessons. This updated edition covers PowerShell features that run on Windows 7, Windows Server 2008 R2 and later, PowerShell v3 and later, and it includes v5 features like PowerShellGet. For PowerShell v3 and up, Windows 7 and Windows Server 2008 R2 and later.
Troubleshooting with the Windows Sysinternals Tools is a guide to the powerful Sysinternals tools for diagnosing and troubleshooting issues. Sysinternals creator Mark Russinovich and Windows expert Aaron Margosis provide a deep understanding of Windows core concepts that aren’t well-documented elsewhere along with details on how to use Sysinternals tools to optimize any Windows system’s reliability, efficiency, performance and security. Includes an explanation of Sysinternals capabilities, details on each major tool, and examples of how the tools can be used to solve real-world cases involving error messages, hangs, sluggishness, malware infections and more.
DNS and BIND, 5th Ed. explains how to work with the Internet's distributed host information database—which is responsible for translating names into addresses, routing mail to its proper destination, and listing phone numbers according to the ENUM standard. Covers BIND 9.3.2 & 8.4.7, the what/how/why of DNS, name servers, MX records, subdividing domains (parenting), DNSSEC, TSIG, troubleshooting and more. PEPCK tells us this is "generally considered the DNS reference book (aside from the RFCs of course!)"
Windows PowerShell in Action, 3rd Ed. is a comprehensive guide to PowerShell. Written by language designer Bruce Payette and MVP Richard Siddaway, this volume gives a great introduction to Powershell, including everyday use cases and detailed examples for more-advanced topics like performance and module architecture. Covers workflows and classes, writing modules and scripts, desired state configuration and programming APIs/pipelines.This edition has been updated for PowerShell v6.
Zero Trust Networks: Building Secure Systems in Untrusted Networks explains the principles behind zero trust architecture, along with what's needed to implement it. Covers the evolution of perimeter-based defenses and how they evolved into the current broken model, case studies of zero trust in production networks on both the client and server side, example configurations for open-source tools that are useful for building a zero trust network and how to migrate from a perimeter-based network to a zero trust network in production. Kindly recommended by jaginfosec.
Tips
Here are a couple handy Windows shortcuts:
Here's a shortcut for a 4-pane explorer in Windows without installing 3rd-party software:
(Keep the win key down for the arrows, and no pauses.) Appreciation goes to ZAFJB for this one.
Our recent tip for a shortcut to get a 4-pane explorer in Windows, triggered this suggestion from SevaraB: "You can do that for an even larger grid of Windows by right-clicking the clock in the taskbar, and clicking 'Show windows side by side' to arrange them neatly. Did this for 4 rows of 6 windows when I had to have a quick 'n' dirty "video wall" of windows monitoring servers at our branches." ZAFJB adds that it actually works when you right-click "anywhere on the taskbar, except application icons or start button."
This tip comes courtesy of shipsass: "When I need to use Windows Explorer but I don't want to take my hands off the keyboard, I press Windows-E to launch Explorer and then Ctrl-L to jump to the address line and type my path. The Ctrl-L trick also works with any web browser, and it's an efficient way of talking less-technical people through instructions when 'browse to [location]' stumps them."
Clear browser history/cookies by pressing CTRL-SHIFT-DELETE on most major browsers. Thanks go to synapticpanda, who adds that this "saves me so much time when troubleshooting web apps where I am playing with the cache and such."
To rename a file with F2, while still editing the name of that file: Hit TAB to tab into the renaming of the next file. Thanks to abeeftaco for this one!
Alt-D is a reliable alternative to Ctrl-L for jumping to the address line in a browser. Thanks for this one go to fencepost_ajm, who explains: "Ctrl-L comes from the browser side as a shortcut for Location, Alt-D from the Windows Explorer side for Directory."
Browser shortcut: When typing a URL that ends with dot com, Ctrl + Enter will place the ".com" and take you to the page. Thanks to wpierre for this one!
This tip comes from anynonus, as something that daily that saves a few clicks: "Running a program with ctrl + shift + enter from start menu will start it as administrator (alt + y will select YES to run as admin) ... my user account is local admin [so] I don't feel like that is unsafe"
Building on our PowerShell resources, we received the following suggestion from halbaradkenafin: aka.ms/pskoans is "a way to learn PowerShell using PowerShell (and Pester). It's really cool and a bunch of folks have high praise for it (including a few teams within MSFT)."
Keyboard shortcut: If you already have an application open, hold ctrl + shift and middle click on the application in your task bar to open another instance as admin. Thanks go to Polymira for this one.
Remote Server Tip: "Critical advice. When testing out network configuration changes, prior to restarting the networking service or rebooting, always create a cron job that will restore your original network configuration and then reboot/restart networking on the machine after 5 minutes. If your config worked, you have enough time to remove it. If it didn't, it will fix itself. This is a beautifully simple solution that I learned from my old mentor at my very first job. I've held on to it for a long time." Thanks go to FrigidNox for the tip!
Websites
Deployment Research is the website of Johan Arwidmark, MS MVP in System Center Cloud and Datacenter Management. It is dedicated to sharing information and guidance around System Center, OS deployment, migration and more. The author shares tips and tricks to help improve the quality of IT Pros’ daily work.
Next of Windows is a website on (mostly) Microsoft-related technology. It's the place where Kent Chen—a computer veteran with many years of field experience—and Jonathan Hu—a web/mobile app developer and self-described "cool geek"—share what they know, what they learn and what they find in the hope of helping others learn and benefit.
High Scalability brings together all the relevant information about building scalable websites in one place. Because building a website with confidence requires a body of knowledge that can be slow to develop, the site focuses on moving visitors along the learning curve at a faster pace.
Information Technology Research Library is a great resource for IT-related research, white papers, reports, case studies, magazines, and eBooks. This library is provided at no charge by TradePub.com. GullibleDetective tells us it offers "free PDF files from a WIIIIIIDE variety of topics, not even just IT. Only caveat: as its a vendor-supported publishing company, you will have to give them a bit of information such as name, email address and possibly a company name. You undoubtedly have the ability to create fake information on this, mind you. The articles range from Excel templates, learning python, powershell, nosql etc. to converged architecture."
SS64 is a web-based reference guide for syntax and examples of the most-common database and OS computing commands. Recommended by Petti-The-Yeti, who adds, "I use this site all the time to look up commands and find examples while I'm building CMD and PS1 scripts."
Phishing and Malware Reporting. This website helps you put a stop to scams by getting fraudulent pages blocked. Easily report phishing webpages so they can be added to blacklists in as little as 15 minutes of your report. "Player024 tells us, "I highly recommend anyone in the industry to bookmark this page...With an average of about 10 minutes of work, I'm usually able to take down the phishing pages we receive thanks to the links posted on that website."
A Slack Channel
Windows Admin Slack is a great drive-by resource for the Windows sysadmin. This team has 33 public channels in total that cover different areas of helpful content on Windows administration.
Blogs
KC's Blog is the place where Microsoft MVP and web developer Kent Chen shares his IT insights and discoveries. The rather large library of posts offer helpful hints, how-tos, resources and news of interest to those in the Windows world.
The Windows Server Daily is the ever-current blog of technologist Katherine Moss, VP of open source & community engagement for StormlightTech. Offers brief daily posts on topics related to Windows server, Windows 10 and Administration.
An Infosec Slideshow
This security training slideshow was created for use during a quarterly infosec class. The content is offered generously by shalafi71, who adds, "Take this as a skeleton and flesh it out on your own. Take an hour or two and research the things I talk about. Tailor this to your own environment and users. Make it relevant to your people. Include corporate stories, include your audience, exclude yourself. This ain't about how smart you are at infosec, and I can't stress this enough, talk about how people can defend themselves. Give them things to look for and action they can take. No one gives a shit about your firewall rules."
Tech Tutorials
Tutorialspoint Library. This large collection of tech tutorials is a great resource for online learning. You'll find nearly 150 high-quality tutorials covering a wide array of languages and topics—from fundamentals to cutting-edge technologies. For example, this Powershell tutorial is designed for those with practical experience handling Windows-based Servers who want to learn how to install and use Windows Server 2012.
The Python Tutorial is a nice introduction to many of Python’s best features, enabling you to read and write Python modules and programs. It offers an understanding of the language's style and prepares you to learn more about the various Python library modules described in 'The Python Standard Library.' Kindly suggested by sharjeelsayed.
SysAdmin Humor
Day in the Life of a SysAdmin Episode 5: Lunch Break is an amusing look at a SysAdmin's attempt to take a brief lunch break. We imagine many of you can relate!
Have a fantastic week and as usual, let me know any comments.
Graham | CEO | EveryCloud
submitted by crispyducks to ITProTuesday [link] [comments]

[uncensored-r/Bitcoin] /r/Bitcoin FAQ - Newcomers please read

The following post by BinaryResult is being replicated because some comments within the post(but not the post itself) have been silently removed.
The original post can be found(in censored form) at this link:
reddit: /Bitcoin/comments/6jlop4
The original post's content was as follows:

Welcome to the /Bitcoin Sticky FAQ

You've probably been hearing a lot about Bitcoin recently and are wondering what's the big deal? Most of your questions should be answered by the resources below but if you have additional questions feel free to ask them in the comments.
The following videos are a good starting point for understanding how bitcoin works and a little about its long term potential:
For lots of additional video resources check out the videos wiki page or /BitcoinTV.
Key properties of bitcoin
  • Limited Supply - There will only ever be 21,000,000 bitcoins created and they are issued in a predictable fashion, you can view the inflation schedule here. Once they are all issued Bitcoin will be truly deflationary.
  • Open source - Bitcoin code is fully auditable. You can read the source code yourself here.
  • Accountable - The public ledger is transparent, all transactions are seen by everyone.
  • Decentralized - Bitcoin is globally distributed across thousands of nodes with no single point of failure and as such can't be shut down similar to how Bittorrent works.
  • Censorship resistant - No one can prevent you from interacting with the bitcoin network and no one can censor, alter or block transactions that they disagree with, see Operation Chokepoint.
  • Push system - There are no chargebacks in bitcoin because only the person who owns the address where the bitcoins reside has the authority to move them.
  • Low fee - Transactions fees can vary between a few cents and a few dollars depending on network demand and how much priority you wish to assign to the transaction. Most wallets calculate the fee automatically but you can view current fees here.
  • Borderless - No country can stop it from going in/out, even in areas currently unserved by traditional banking as the ledger is globally distributed.
  • Trustless - Bitcoin solved the Byzantine's Generals Problem which means nobody needs to trust anybody for it to work.
  • Pseudonymous - No need to expose personal information when purchasing with cash or transacting.
  • Secure - Encrypted cryptographically and can’t be brute forced or confiscated with proper key management such as hardware wallets.
  • Programmable - Individual units of bitcoin can be programmed to transfer based on certain criteria being met
  • Nearly instant - From a few seconds to a few minutes depending on need for confirmations. After a few confirmations transactions are irreversible.
  • Peer-to-peer - No intermediaries with a cut, no need for trusted third parties.
  • Portable - Bitcoins are digital so they are easier to move than cash or gold. They can even be transported by simply remembering a string of words for wallet recovery.
  • Scalable - Each bitcoin is divisible down to 8 decimals allowing it to grow in value while still accommodating micro-transactions.
  • Designed Money - Bitcoin was created to fit all the fundamental properties of money better than gold or fiat
Some excellent writing on Bitcoin's value proposition and future can be found here. Bitcoin statistics can be found here, here and here. Developer resources can be found here and here. Peer-reviewed research papers can be found here. The number of times Bitcoin was declared dead by the media can be found here. Scaling resources here, and of course the whitepaper that started it all.

Where can I buy bitcoins?

BuyBitcoinWorldwide.com and Howtobuybitcoin.io are helpful sites for beginners. You can buy or sell any amount of bitcoin and there are several easy methods to purchase bitcoin with cash, credit card or bank transfer. Some of the more popular resources are below, also, check out the bitcoinity exchange resources for a larger list of options for purchases.
Bank Transfer Credit / Debit card Cash
Coinbase Coinbase LocalBitcoins
Gemini Bitstamp LibertyX
GDAX Bitit Mycelium LocalTrader
Bitstamp Cex.io BitQuick
Kraken CoinMama WallofCoins
Xapo BitcoinOTC
Cex.io
itBit
Bitit
Bitsquare
Here is a listing of local ATMs. If you would like your paycheck automatically converted to bitcoin use Cashila or Bitwage.
Note: Bitcoins are valued at whatever market price people are willing to pay for them in balancing act of supply vs demand. Unlike traditional markets, bitcoin markets operate 24 hours per day, 365 days per year. Preev is a useful site that that shows how much various denominations of bitcoin are worth in different currencies. Alternatively you can just Google "1 bitcoin in (your local currency)".

Securing your bitcoins

With bitcoin you can "Be your own bank" and personally secure your bitcoins OR you can use third party companies aka "Bitcoin banks" which will hold the bitcoins for you.
  • If you prefer to "Be your own bank" and have direct control over your coins without having to use a trusted third party, there are many software wallet options here. If you want easy and secure storage without having to learn computer security best practices, then a hardware wallet such as the Trezor or Ledger is recommended. A more advanced option is to secure them yourself using paper wallets generated offline. Some popular mobile and desktop options are listed below and most are cross platform.
Android iOs Desktop
Mycelium BreadWallet Electrum
CoPay AirBitz Armory
  • If you prefer to let third party "Bitcoin banks" manage your coins, try Coinbase or Xapo but be aware you may not be in control of your private keys in which case you would have to ask permission to access your funds and be exposed to third party risk.
Another interesting use case for physical storage/transfer is the Opendime. Opendime is a small USB stick that allows you to spend Bitcoin by physically passing it along so it's anonymous and tangible like cash.
Note: For increased security, use Two Factor Authentication (2FA) everywhere it is offered, including email!
2FA requires a second confirmation code to access your account, usually from a text message or app, making it much harder for thieves to gain access. Google Authenticator and Authy are the two most popular 2FA services, download links are below. Make sure you create backups of your 2FA codes.
Google Auth Authy
Android Android
iOS iOS

Where can I spend bitcoins?

A more comprehensive list can be found at the Trade FAQ but some more commons ones are below.
Store Product
Gyft Gift cards for hundreds of retailers including Amazon, Target, Walmart, Starbucks, Whole Foods, CVS, Lowes, Home Depot, iTunes, Best Buy, Sears, Kohls, eBay, GameStop, etc.
Steam, HumbleBundle, Games Planet, itch.io, g2g and kinguin For when you need to get your game on
Microsoft Xbox games, phone apps and software
Spendabit, The Bitcoin Shop, Overstock, Rakuten, DuoSearch, The Bitcoin Directory and BazaarBay Retail shopping with millions of results
ShakePay Generate one time use Visa cards in seconds
NewEgg, TigerDirect and Dell For all your electronics needs
Cashila, Bitwa.la, Coinbills, Piixpay, Bitbill.eu, Bylls, Coins.ph, Bitrefill, Pey.de, LivingRoomofSatoshi, Hyphen.to, Coinsfer, GetPaidinBitcoin, Coins.co.th, More #1, #2 Bill payment
Foodler, Menufy, Takeaway, Thuisbezorgd NL, Pizza For Coins Takeout delivered to your door!
Expedia, Cheapair, Lot, Destinia, BTCTrip, Abitsky, SkyTours, Fluege the Travel category on Gyft and 9flats For when you need to get away
BoltVM, BitHost VPS service
Cryptostorm, Mullvad, and PIA VPN services
Namecheap For new domain name registration
Stampnik and GetUSPS Discounted USPS Priority, Express, First-Class mail postage
Reddit Gold Premium membership which can be gifted to others
Coinmap, 99Bitcoins and AirBitz are helpful to find local businesses accepting bitcoins. A good resource for UK residents is at wheretospendbitcoins.co.uk.
There are also lots of charities which accept bitcoin donations, such as Wikipedia, Red Cross, Amnesty International, United Way, ACLU and the EFF. You can find a longer list here.

Merchant Resources

There are several benefits to accepting bitcoin as a payment option if you are a merchant;
  • 1-3% savings over credit cards or PayPal.
  • No chargebacks (final settlement in 10 minutes as opposed to 3+ months).
  • Accept business from a global customer base.
  • Increased privacy.
  • Convert 100% of the sale to the currency of your choice for deposit to your account, or choose to keep a percentage of the sale in bitcoin if you wish to begin accumulating it.
If you are interested in accepting bitcoin as a payment method, there are several options available;

Can I mine bitcoin?

Mining bitcoins can be a fun learning experience, but be aware that you will most likely operate at a loss. Newcomers are often advised to stay away from mining unless they are only interested in it as a hobby similar to folding at home. If you want to learn more about mining you can read more here. Still have mining questions? The crew at /BitcoinMining would be happy to help you out.
If you want to contribute to the bitcoin network by hosting the blockchain and propagating transactions you can run a full node using this setup guide. Bitseed is an easy option for getting set up. You can view the global node distribution here.

Earning bitcoins

Just like any other form of money, you can also earn bitcoins by being paid to do a job.
Site Description
WorkingForBitcoins, Bitwage, XBTfreelancer, Cryptogrind, Bitlancerr, Coinality, Bitgigs, /Jobs4Bitcoins, Rein Project Freelancing
OpenBazaar, Purse.io, Bitify, /Bitmarket, 21 Market Marketplaces
Watchmybit, Streamium.io, OTika.tv, XOtika.tv NSFW, /GirlsGoneBitcoin NSFW Video Streaming
Bitasker, BitforTip, WillPayCoin Tasks
Supload.com, SatoshiBox, JoyStream, File Army File/Image Sharing
CoinAd, A-ads, Coinzilla.io Advertising
You can also earn bitcoins by participating as a market maker on JoinMarket by allowing users to perform CoinJoin transactions with your bitcoins for a small fee (requires you to already have some bitcoins)

Bitcoin Projects

The following is a short list of ongoing projects that might be worth taking a look at if you are interested in current development in the bitcoin space.
Project Description
Lightning Network, Amiko Pay, and Strawpay Payment channels for network scaling
Blockstream and Drivechain Sidechains
21, Inc. Open source library for the machine payable web
ShapeShift.io Trade between bitcoins and altcoins easily
Open Transactions, Counterparty, Omni, Open Assets, Symbiont and Chain Financial asset platforms
Hivemind and Augur Prediction markets
Mirror Smart contracts
Mediachain Decentralized media library
Tierion and Factom Records & Titles on the blockchain
BitMarkets, DropZone, Beaver and Open Bazaar Decentralized markets
Samourai and Dark Wallet - abandoned Privacy-enhancing wallets
JoinMarket CoinJoin implementation (Increase privacy and/or Earn interest on bitcoin holdings)
Coinffeine and Bitsquare Decentralized bitcoin exchanges
Keybase and Bitrated Identity & Reputation management
Bitmesh and Telehash Mesh networking
JoyStream BitTorrent client with paid seeding
MORPHiS Decentralized, encrypted internet
Storj and Sia Decentralized file storage
Streamium and Faradam Pay in real time for on-demand services
Abra Global P2P money transmitter network
bitSIM PIN secure hardware token between SIM & Phone
Identifi Decentralized address book w/ ratings system
Coinometrics Institutional-level Bitcoin Data & Research
Blocktrail and BitGo Multisig bitcoin API
Bitcore Open source Bitcoin javascript library
Insight Open source blockchain API
Leet Kill your friends and take their money ;)

Bitcoin Units

One Bitcoin is quite large (hundreds of £/$/€) so people often deal in smaller units. The most common subunits are listed below:
Unit Symbol Value Info
millibitcoin mBTC 1,000 per bitcoin SI unit for milli i.e. millilitre (mL) or millimetre (mm)
microbitcoin ?BTC 1,000,000 per bitcoin SI unit for micro i.e microlitre (?L) or micrometre (?m)
bit bit 1,000,000 per bitcoin Colloquial "slang" term for microbitcoin
satoshi sat 100,000,000 per bitcoin Smallest unit in bitcoin, named after the inventor
For example, assuming an arbitrary exchange rate of $500 for one Bitcoin, a $10 meal would equal:
  • 0.02 BTC
  • 20 mBTC
  • 20,000 bits
For more information check out the Bitcoin units wiki.
Still have questions? Feel free to ask in the comments below or stick around for our weekly Mentor Monday thread. If you decide to post a question in /Bitcoin, please use the search bar to see if it has been answered before, and remember to follow the community rules outlined on the sidebar to receive a better response. The mods are busy helping manage our community so please do not message them unless you notice problems with the functionality of the subreddit. A complete list of bitcoin related subreddits can be found here
Note: This is a community created FAQ. If you notice anything missing from the FAQ or that requires clarification you can edit it here and it will be included in the next revision pending approval.
Welcome to the Bitcoin community and the new decentralized economy!
submitted by censorship_notifier to noncensored_bitcoin [link] [comments]

Binary Options Trading Calculator - Instructions best binary options money management How to create Simple Trading Journal - Excel Trading ... BOSBS #2 - Binary Options Trading Strategy - How to trade ... How to Develop Your Own Binary Option Trading System How to Backtest A Trading Strategy in Excel - YouTube Money Management Binary Options - Excel - YouTube How to trade Binary Options for beginners - Binary Options ... Full Explanation - Trading binary options live tutorial ... How To Use UOP Binary Options Excel Trade Journal James Possible aka DSDominationDad

Foreword Dear trader, T his e-book has been designed to enrich traders’ experience on binary options and enlighten them about the basic features prior trading. One essential feature that our financial analysts have meticulously worked on is the simplification of technical words for newbies. This e-book is a collective effort to offer quality knowledge to traders before embarking further into ... Binary Trading Guide – How To Trade Binary Options. This page explains binary trading from start to finish.Learn everything you need to know about trading binary options for profit. How to trade binary options explained, links to tutorials, example trades, strategies, tips and resources. The trading binary options ‘Abe Cofnas’ pdf is particularly popular. Forums & chat rooms – This is the perfect place to brainstorm ideas with binary options gurus. You can benefit from recommendations and learn in real-time whilst investing in your binary options. You can also swap live chart screen grabs to get a feel for other binary methods and tactics. Newsletters & blogs – These ... Binary Options Trading. Binary options is a simple trading instrument that can be used to earn money by guessing the future of the Forex, stocks, commodity and other prices. With binary options you either win if you guessed it right, or lose if you guessed it wrong. BinaryTrading.com is here to help you to win more often than lose. You will find here information on binary trading brokers, some ... With binary options trading, you can take advantage of the fact that returns are always fixed.You’ll always get the same return on investment, or ROI, regardless of the amount of your investment. There’s also no spread, so identical prices are given for put options and call options. You can access the platform from abso- lutely anywhere. You just need a computer and an Internet connection ... Simpler Trading’s Traders and employees will NEVER manage or offer to manage a customer or individual’s binary options, options, stocks, cryptocurrencies, currencies, futures, forex or any financial markets or securities account. If someone claiming to represent or be associated with Simpler Trading solicits you for money or offers to manage your trading account, do not provide any ... exceedingly difficult to profit from trading options, or from trading other investment vehicles for that matter. Many traders claim to have a plan, but it’s typically just a highly limited “best-case scenario” strategy. They’ll say: “I like Proctor & Gamble, so I bought 1,000 shares when it was at $75. If it goes to $150, I’ll sell.” Or—worse yet—they may have no idea when ...

[index] [26954] [6340] [28076] [29224] [21716] [10114] [28924] [23460] [6898] [12818]

Binary Options Trading Calculator - Instructions

Download the Excel here: https://goo.gl/3WtnXG Check the plan here: http://www.callputsolutions.com/money-management-plan/ This video shows you how to use th... Chapter 1 - Introduction to binary options trading: brokers, how it works, example of trade Chapter 2 - Bid/offer levels from the brokers: what it means in t... Watch this video to learn how to start trading binary options profitably with my Price Action Trading Strategy! Make sure to start inside a Demo Account: htt... Recommended trading platforms: https://visit.company/binary https://visit.company/ayrex Instructions about how to use binary options trading calculator with ... This Video shows how to create Simple Trading Journal. you can take it to next level by adding formula, Graphs and so on. ⌚️ What's in this Video? : 00:00 Cr... This video shows how anybody can test their own trading strategies using Excel. I demonstrate how to use historic price data and to calculate technical indic... Video showing a binary option trading strategy. The video describes the trading strategy as well as the market and timeframe. It then shows how the strategy can be backtested using Excel and looks ... Trusted spots blog https://trustedspots1.blogspot.com/?m=1 To register a free account on desktop or laptop, click here https://bit.ly/3ghvlt5 To register a f... How to use the newly created MS Excel Trade Journal for tracking both your trades and your trading mindset. Designed and created by James Possible for members of the UOP Binary Options Mastermind ... Binary Options: How To Trade Binary Options Using Martingale Strategy - Duration: 12 ... Trading Journal - My Excel Spreadsheet Trading Journal (+ Free Trading Journal Spreadsheet!) - Duration: 6 ...

http://binary-optiontrade.lovemau.gq