Free Binary Options Ebook: How to Trade Binary Options ...

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]

MAME 0.207

MAME 0.207

It’s almost the end of February, and more importantly it’s time for MAME 0.207 to be released! We’ve added two Nintendo Game & Watch titles this month: Fire (wide screen) and Snoopy Tennis. If you’re at all interested in plug-and-play TV games, this is going to be a huge update, with all the newly-supported JAKKS Pacific titles, including Disney Princess, Dragon Ball Z, Nicktoons, Spider-Man, and Wheel of Fortune, as well as a number of matching Game-Keys. The other big batch of additions this month comes in the form of a whole lot of e-kara cartridge dumps from Japan. For younger players, we’re steadily filling out the V.Smile software list, with eighteen newly supported titles. The VGM software list has been updated with the latest video game music rips, and we’ve added some more original floppy dumps and clean cracks to the Apple II software lists.
With the latest improvements to the MIPS R4000 CPU, WD33C93 SCSI and SGI Newport graphics emulation, it’s possible to install and run IRIX in MAME. This is a milestone achievement, and wouldn’t have been possible without some amazing dedication and collaboration on the part of the contributors and team members involved. With the addition of graphics and mouse support, Windows 1.0 runs on MAME’s Tandy 2000 emulation. MAME continues to add additional variants of supported systems, including the HP 9825T and the Esselte Modulab educational system.
Newly supported arcade games include an earlier prototype of Rise of the Robots, bootlegs of Ghost Chaser Densei and The Glob, and additional versions of Raiden Fighters 2, Guardian Storm, Pasha Pasha Champ, Lethal Enforcers, and X-Men. General usability improvements include friendlier Apple II disassembly, the restoration of key map support in SDL builds (Linux/macOS), and better initial window positioning on Windows.
You can get the source and Windows binary packages from the download page.

MAMETesters Bugs Fixed

New working machines

New working clones

Machines promoted to working

Clones promoted to working

New machines marked as NOT_WORKING

New clones marked as NOT_WORKING

New working software list additions

Software list items promoted to working

New NOT_WORKING software list additions

Translations added or modified

Source Changes

submitted by cuavas to emulation [link] [comments]

A Comprehensive Guide on Securing Your System, Archives and Documents

A Comprehensive Guide on Securing Your System, Archives and Documents
How can you make your system and documents secure? Today, 256-bit AES encryption is offered by everyone and their dog. However, AES encryption does not mean much (or anything at all) when it comes to the real security of your data. Implementing encryption at the right time and in the right spot is no less important than choosing strong encryption credentials and managing the encryption keys.
While the previous part may sound a bit complicated, it all comes down to much simpler things than choosing the strongest encryption algorithm or selecting the length of the encryption key. If you are a Windows user, it all comes down to choosing the optimal data protection strategy for your particular usage scenario; protecting your storage media and the data you keep on them.

Defining your goals

Before you start considering encrypting your hard drives and files, make sure to define your objectives. What information would you like to protect? What threats do you consider important, less important and quite improbable?

Full-disk encryption part I: protecting your boot device

A reliable system protection is impossible without protecting your boot device. An unencrypted boot device (disk C: on most systems) allows for way too many vectors of attack ranging from hibernation and page file analysis to instant extraction of stored passwords from your Web browser vault. In other words, securing your boot device with BitLocker is an absolutely mandatory preliminary step and the most important security layer.
  • Availability: Windows 10 Professional and higher with TPM2.0, Intel PTT or Group Policy edit; all Windows editions for device encryption in thin and light devices meeting minimum requirements.
    • Note: although Windows 10 Home cannot natively create new BitLocker volumes, it can unlock BitLocker encrypted drives with full read-write access
  • Physical access, hard drive only: strong protection
  • Physical access, entire computer: it’s complicated
  • Other users on the same computer: not applicable
  • Malware/ransomware: not applicable
  • Online attacks: not applicable
  • Usage cases: protect data against theft of computer or hard drive; protect data if hard drives are sold or RMA’d; protect data against physical extraction.
If your computer meets the requirements (namely, the presence of a hardware TPM2.0 module or software-based Intel Platform Trust Technology), enabling BitLocker on your computer can be as easy as opening the Control Panel and launching the BitLocker Drive Encryption applet. Note that not all editions of Windows 10 can use BitLocker protection.
We have a comprehensive article on BitLocker protection in our blog, which is highly recommended. Introduction to BitLocker: Protecting Your System Disk
What caveats are there when it comes to securing data against physical extraction? The thing is, while BitLocker is nearly a 100% effective solution for protecting the bare drive, it might not be as secure if the intruder has access to the entire computer with the hard drive installed. Even if your computer is equipped with a TPM2.0/Intel PTT module, Windows will still unlock the encrypted hard drive if Secure Boot conditions are met. This in turn opens numerous vectors of attack that may allow the intruder to intercept the on-the-fly BitLocker encryption key and decrypt the hard drive. These vectors of attack include:
  1. Making a RAM image of a running computer with BitLocker volume(s) mounted. This can be done via a Thunderbolt attack (Windows, by default, does not disable Thunderbolt DMA access when locked) or a cold boot attack.
  2. Breaking or extracting your Windows logon password (e.g. extracting from your Google account, your smartphone, or from another computer you have logged in and synced your data to).
  3. Obtaining your BitLocker Recovery Key from your Microsoft Account or Active Directory.
Advanced users and system administrators can read the following guide to secure their BitLocker volumes: BitLocker recovery guide

Full-disk encryption part II: protecting external storage devices

BitLocker is good not only for protecting your boot device, but for encrypting data on other volumes, built-in and removable. BitLocker protects external storage devices with BitLocker To Go, an encryption algorithm based on a password. In addition to passwords, external drives encrypted with BitLocker To Go have an option to unlock with a smart card on another computer by using BitLocker Drive Encryption in Control Panel. Finally, users can opt to make their encrypted external devices automatically unlock when connected to their (trusted) computer.
  • Availability:
    • Encrypt external devices: Windows 10 Professional and Enterprise
    • Access BitLocker encrypted devices: although Windows 10 Home cannot natively encrypt drives with BitLocker, it can access BitLocker encrypted drives with full read-write access
  • Physical access, device only: protection as strong as your password
  • Physical access, entire computer: it’s complicated (see previous chapter)
    • Note: if you enabled the option “Unlock automatically on this PC”, then effectively no protection
  • Other users on the same computer: strong protection if offline/not mounted
  • Malware/ransomware: strong protection if offline/not mounted
  • Online attacks: strong protection if offline/not mounted
  • Usage cases: protect data stored on external storage devices such as external drive enclosures, USB flash drives etc.
Unlike system drive encryption, BitLocker To Go does not support multifactor authentication. This means you cannot use TPM protection as an additional form of authentication. You can, however, make BitLocker To Go devices unlock automatically when they are inserted in your (trusted) computer, which carries obvious security implications.

Full-disk encryption part III: using third-party crypto containers

I put it here just for the sake of completeness. If you are considering using a crypto-container such as VeraCrypt or PGP, you probably know what it is good for and how to use it. I’ll just add several things that aren’t immediately obvious when you set up encryption. In fact, the two things are so non-obvious that many coach experts have it backwards. (The right way: Choosing the right hashing algorithm – it’s all about slowness).
  • Availability: VeraCrypt is available on most relevant platforms
  • Physical access, hard drive only: very strong protection unless misconfigured
    • Misconfiguration examples: volume stays mounted when computer sleeps or hibernates; volume stays mounted when computer is locked (matter of security vs. convenience); volume unlocked with security key (e.g. USB flash drive) and no password (if USB flash drive is discovered)
  • Physical access, entire computer:
    • volume not mounted at time of analysis: very strong protection
    • volume mounted: very little protection
  • Other users on the same computer
    • volume not mounted at time of analysis: very strong protection
    • volume mounted: very little protection
  • Malware/ransomware: same as above
  • Online attacks: same as above
  • Usage cases: protect data against theft of computer or hard drive; protect data if hard drives are sold or RMA’d; protect data against physical extraction.
The choice of encryption algorithm (spoiler: use AES)
Crypto containers such as VeraCrypt offer the choice of several (actually, multiple) encryption algorithms that range from the industry-standard AES to some quite exotic algorithms such as Serpent or Kuznyechik. For the paranoiacs among us, VeraCrypt offers stacked encryption (e.g. the Serpent(AES) option). The thing is, the choice of an encryption algorithm does not affect the security of your data (unless you pick an algorithm with known or suspected vulnerabilities; finger pointed to Kuznyechik).
The choice of encryption algorithm does not affect the security of your data. A single round AES-256 encryption will be exactly as secure as Serpent(AES) or Serpent(Twofish(AES)). Moreover, the choice of encryption does not even affect the recovery speed (the speed of brute-force attacks on your password)!
Considering that AES is the only hardware-accelerated encryption algorithm in all reasonably modern processors, choosing any encryption algorithm other than AES-256 will unnecessarily slow down your reads and writes (expect a difference of 2 to 3 orders of magnitude in theoretical RAM-to-RAM encryption speeds) without providing any additional security benefit.
If choosing an encryption algorithm other than AES does not affect security, then what does?
The choice of hashing algorithm
When VeraCrypt encrypts (or decrypts) your data, it is using a binary encryption key to perform symmetric cryptographic operations. This media encryption key (MEK) is stored along with the encrypted data. The Media Encryption Key (MEK) is encrypted with a Key Encryption Key (KEK), which, in turn, is the result of multiple (hundreds of thousands) iterative hash operations performed on the user’s password.
In other words, when you type a password, the crypto container will perform a calculation of a certain hash function, and repeat that a 100,000 times or more (in order to deliberately slow down brute-force attacks).
If you want to make your encrypted volume more secure, you can change one of the two things:
  1. Increase the number of hash iterations
  2. Don’t use defaults
  3. Choose a slower hash function
VeraCrypt allows modifying the number of hash iterations by adjusting the PIM (Personal Iterations Multiplier); here is the how-to. The PIM value controls the number of iterations that is used to derive the encryption key from the password that you type. This value can be specified through the password dialog or in the command line. If you don’t manually specify the PIM value, VeraCrypt will use the default number of iterations, which is bad because (2). For SHA-512 or Whirlpool (the two recommended choices), VeraCrypt defaults to Iterations = 15000 + (PIM x 1000).
Why would you want to change the number of hash iterations? Because an attacker will first try to break your password using the defaults. Most tools used by the attackers to brute-force your password will first run the attack using all-defaults: the default encryption algorithm (AES), hash function (SHA-512) and PIM. Changing the PIM value is an easy way to substantially increase security without making your password more complex. Changing the hashing algorithm from default (SHA-512) to Whirlpool also makes sense in this context.
Which brings us to the choice of a hashing algorithm. VeraCrypt offers the choice of SHA-512 (slow, good choice), Whirlpool (slower, even better choice), SHA-256 (slow, but not as slow as SHA-512, use other hash instead), and Streebog (untested). Choosing the right hashing algorithm – it’s all about slowness has some benchmarks and some good explanations; highly recommended. Selecting Whirlpool makes a lot of sense because a) it is slower than SHA-512 (thus will be significantly slower to attack), and b) it is a non-default selection, which significantly increases the complexity of the attack.

File system encryption: when and how to use EFS

If you read the Wikipedia article about Microsoft Encrypting File System (EFS), you’ll get that EFS has been introduced in NTFS 3.0 in order to provides file system level encryption. The article reads: “The technology enables files to be transparently encrypted to protect confidential data from attackers with physical access to the computer.”
While all of that is interesting, neither statement explains who and, most importantly, why should be using EFS, and what exactly the encrypting file system protects against.
  • Availability: all versions and all editions of Windows 10 (and most older versions of Windows)
  • Physical access, hard drive only: as strong as your Windows account password
  • Physical access, entire computer: same as above
  • Other users on the same computer: effective protection
  • Malware/ransomware: not applicable
  • Online attacks: not applicable
  • Usage cases: protect your documents from other users of your computer; an extra layer of security on BitLocker-protected drives; reasonably strong, very easy and fully transparent document encryption on computers where BitLocker is not supported.
What does EFS protect against, and who should be using it?
The purpose of Encrypting File System is protecting your data from users who share your computer. If you have a PC with several users, and each user has their own Windows login (as opposed to sharing a single Windows account), activating EFS encryption is the easiest way to protect your files from being accessed by those other users.
What is the relation between EFS and BitLocker, and which one should you use?
BitLocker protects your entire system volume. Any user who can log in to your computer will unlock the system volume. If a user has administrative privileges (or can escalate a non-admin account by using an exploit), he or she will also gain access to files and documents stored in other users’ accounts on that computer.
Encrypting File System, on the other hand, only protects selected folders. It won’t, for example, protect your instant messenger databases or encrypt your browsing history. It’s mostly just for documents, pictures and videos you keep in your account. However, EFS will effectively protect those files against other users who can log on to your computer, even if they have administrative privileges.
If an attacker got physical access to the computer, BitLocker is the first line of defence. Relying solely on EFS to secure the PC against attacks with physical access is not the best idea.
How does it all work? It’s actually quite simple. Right-click on a file or folder you’d like to encrypt, select Properties and click the Advanced button in the General tab. In the Advanced Attributes dialog select Encrypt contents to secure data and click OK.

https://preview.redd.it/742u0dpqdjc41.png?width=1019&format=png&auto=webp&s=26dcec93aba51d314531f65c6e68ac12302bc88f
This is it. Windows will now encrypt the selected file or folder with your Windows logon credentials. There are no passwords to type and no encryption keys to save.
There is a certain drawback to using EFS encryption. If you ever forget your Windows password and have to reset it from a separate Administrator account (or your domain administrator resets the password for you), the EFS encryption keys will be lost, and you will be unable to decrypt your data without going through the data recovery process with Elcomsoft Advanced EFS Data Recovery. Note that you must recover your Windows password in order to decrypt the files. However, if you simply change your Windows password by following the normal procedure (typing your old password followed by entering the new one), you will be fine.

Document encryption

Encrypting individual documents is an important part of multi-layer security. Microsoft Office apps can use passwords to encrypt the documents’ content. No one without a password should be able to decrypt the document.
  • Availability: all versions of Microsoft Office
  • Security: depends on the version of Microsoft Office, the file format you’re using to save the files and the strength of your password.
  • Physical access, hard drive only: strong protection (with caveats)
  • Physical access, entire computer: strong protection (with caveats)
  • Other users on the same computer: strong protection (with caveats)
  • Other users on your Local Area Network: strong protection (with caveats)
  • Malware/ransomware: content protection. Malware won’t be able to decrypt your files and read your data. However, malware/ransomware can still encrypt your files, effectively locking you out.
  • Online attacks: content protection. Strong protection against unauthorized data access; no protection against unauthorized deletion
  • Usage cases: protect the content of your documents against anyone who does not know the encryption password.
  • How to: Protect a document with a password
A million dollar question: if you are on a local area network, should you use EFS or document encryption to protect documents against other users on the same LAN? In this case, it’s better to use both. EFS will make it impossible to gain access to encrypted files and folders without knowing your Windows account/domain credentials. Password protection of individual documents will make documents difficult to break even if the attacker knows your logon credentials.
The caveats of document encryption
So what exactly does “strong protection (with caveats)” mean? The thing is, your documents are just as secure as the password you use to protect them. If you re-use a password you already stored in your browser cache or in the keychain, extracting that password and decrypting the documents will be a matter of minutes in many types of attacks.
What if you use a cryptographically strong and truly unique password to encrypt documents? Are these documents secure? The thing is, they will be just as secure as the office app permits them to be. In Microsoft Office encryption evolution: from Office 97 to Office 2019 I discussed the encryption algorithms and protection strength of Microsoft Office apps from the early days to the most current release.
Generally speaking, everything before Office 2000 was insecure (no protection). Office 2000, XP and Office 2003 had very weak encryption that can be usually broken in under a day.
Since Office 2007, Microsoft started taking encryption seriously. Office 2010, 2013, 2016, 2019 brought security to the new level, making encrypted documents very secure.
Okay, so you are using the latest Office and selected a strong password; are we secure now? The thing is, you’ll be just as secure as the document format allows. If you are using the newer DOCX/XLSX format (files with .docx / .xlsx extensions), you’re good. If, however, you are saving your documents in “compatibility” mode, you are sacrificing encryption and make your documents as vulnerable as if they were saved by an Office 2003 app.
Best practices:
  1. Use the latest version of Microsoft Office to save documents. If the latest version is not available, use at least Office 2013 (the newer the better).
  2. Never save documents in “compatibility” mode. Make sure that the files are DOCX/XLSX as opposed to DOC/XLS.
  3. Use a unique, cryptographically strong password to encrypt documents. Remember: if the password is broken once (e.g. pulled from your Google account or recovered from a document you accidentally saved in the “compatible” format), it will be used to break everything else, including documents with strong encryption.
  4. If you email an encrypted document, do use a unique, one-time password for that document, and never send both the document and the password in the same email. In fact, you should never send the password by email since that would allow an attacker who gained access to your email account to decrypt the document. Send the document and the password via separate communication channels (e.g. email / text message, chat or phone call).

Protecting backups and archives

Making regular backups is a common wisdom. Protecting those backups is a wisdom much less common. Once you make a backup, make sure to give it as strong a protection as your boot drive.
  1. Store backups on BitLocker-protected media. Even if your backup tool (e.g. the one built into Windows) does not support encryption, at very least your storage media is protected with full-disk encryption. Note: Windows 10 does support the recovery from BitLocker-protected disks. Just create a bootable install image from Microsoft Web site (use “Create Windows 10 installation media”).
  2. If your backup tool supports encryption, it may be a good idea to encrypt your backups (AND store them on a BitLocker-protected media). Note, however, that a backup tool will probably cache (store) your backup password on your computer to automatically encrypt new and incremental backups. For this reason, make sure to have a truly unique, never reused password for encrypting backups.
Individual folders are frequently backed up using common archive tools such as WinZip, 7Zip or WinRar. All of these tools offer the ability to encrypt archives with a password. While the encryption strength is different among the three formats (ZIP, 7Z and RAR), an up to date version of each tool provides adequate protection if you choose a reasonably complex password (e.g. 8 characters or more, combining small and capital letters with numbers and special characters). To achieve the best level of protection, do keep those archives on BitLocker-protected media.
Note that password recovery tools work significantly faster on ZIP/7Z/RAR compared to attacking BitLocker encryption or Office 2013 (and newer) documents. For this reason, never reuse your password, and make sure that your BitLocker media, your documents and your backups/archives use very different passwords (ideally, not based on the same pattern).
More information:

Cloud security: OneDrive Personal Vault

Microsoft started offering an extra layer of security to all users of its cloud storage service in the form of a Personal Vault. OneDrive Personal Vault helps secure your files both on your computer and in the cloud in the event that someone gains access to your account or your device.
Unlike ransomware protection, Personal Vault is available to all users of Microsoft OneDrive and not just to Office 365 subscribers. Technically speaking, Personal Vault is an area in the OneDrive folder on your computer and in the OneDrive cloud storage that features additional protection. You can only access this protected area after passing a strong authentication. If your Microsoft Account is protected with two-factor authentication, you will have to pass the second step of identity verification in addition to typing your Microsoft Account password.
Once configured, Personal Vault must be manually unlocked every time you need access to secured data. To unlock, you must type in your Microsoft Account password and pass the second authentication step if your account has two-factor authentication. Once you’ve finished accessing the data, Personal Vault will automatically relock after a short period of inactivity. Once locked, any files you were using will also lock and require re-authentication to access.
Setting up Personal Vault only takes a few clicks as outlined in Protect your OneDrive files in Personal Vault.
OneDrive Personal Vault is still new; no independent security analysis has been performed until today. In our view, Personal Vault is worth consideration as an extra security layer for some of the most private but rarely accessed types of data. Examples of such data may include BitLocker escrow keys and binary encryption keys, or the list of passwords some users store in encrypted Excel spreadsheets. I personally keep my two-factor authentication secrets (scanned QR codes to initialize the Authenticator app) in the Vault as well.
  • Physical access: unknown (not yet analyzed)
  • Other users on the same computer: strong protection
  • Malware/ransomware: strong protection (unless Personal Vault is unlocked at the time malware is running)
  • Online attacks: as strong as your Microsoft Account security
  • Usage cases: activate to add an extra layer of security for a handful of personal documents, encryption keys, 2fa secrets etc.

Ransomware protection

One of the most important threats not covered by any encryption is the type of malware called ransomware. Ransomware is a type of malware that threatens to either publish the data stolen from the victim or perpetually block access to the victim’s files by encrypting them with a key that is only known to the attacker. The term ‘ransomware’ has emerged from the fact that, on many cases, attackers demand a ransom payment to decrypt data.
Protecting your data against ransomware is a complex topic in itself. However, computer users can choose one or both of the following two defences when it comes to ransomware protection.
Ransomware protection is effective against the following threats.
  • Physical access: no protection
  • Other users on the same computer: no protection
  • Malware/ransomware: effective protection
  • Online attacks: as strong as your cloud account security
  • Usage cases: available automatically to Office 365 subscribers. Available to paid Dropbox users. Automatically protects files stored in OneDrive/Dropbox. Automatic alerts (OneDrive only). Automatic restore (OneDrive only); manual restore (Dropbox).
Use cloud storage with automatic ransomware protection
If you are using Windows 10, most likely you already have a Microsoft Account. The Microsoft Account gives you access to OneDrive, Microsoft’s cloud storage solution. The free tier includes 5 to 15 GB of online storage, while Office 365 subscribers receive the whole terabyte of cloud storage.
Microsoft actively promotes OneDrive Ransomware Protection. OneDrive automatically detects when the files are mass-deleted or mass-edited (such as when ransomware encrypts the entire Documents folder), alerts the user and prompts to restore the known-good snapshot. The File Restore feature is only available to Office 365 subscribers (Home and Personal levels are enough to receive protection).
More information at Ransomware detection and recovering your files.
If you prefer Dropbox to Microsoft OneDrive, Dropbox gets you covered against ransomware attacks, but mostly for higher-level paid tiers. Users of the free Basic tier as well as Plus subscribers can roll back individual encrypted files during the first 30 days after the attack (there will be no warning of mass-deletion of mass-encryption of files coming from the Dropbox app). If you want to roll back the entire Documents folder with Dropbox Rewind, you’ll need to be a paid Plus or Professional tier subscriber.
More information:
Make backup snapshots. Keep backup media offline
Once ransomware is installed on your computer, it will try to encrypt every document that is accessible. The obvious solution is making documents inaccessible by physically disconnecting backup media (such as using 2.5” portable USB drives to back up). In this scenario, you would only connect backup media to your computer when you actually want to make the backup, disconnecting the disk after the backup tool finishes its job. With this approach, even if your computer is attacked by ransomware, your offline backups will not be affected (unless you connected the external drive to the computer at the time the ransomware was installed).
In addition, configure your backup tool to keep snapshots of your data going back as long as permitted by available storage. In our office, an affordable 4TB USB hard drive can keep approximately 30 to 40 full snapshots of the Documents folder; this number becomes significantly larger if you enable incremental backups, with each snapshot saving only
More information:
submitted by Elcomsoft to computerforensics [link] [comments]

MAME 0.207

MAME 0.207

It’s almost the end of February, and more importantly it’s time for MAME 0.207 to be released! We’ve added two Nintendo Game & Watch titles this month: Fire (wide screen) and Snoopy Tennis. If you’re at all interested in plug-and-play TV games, this is going to be a huge update, with all the newly-supported JAKKS Pacific titles, including Disney Princess, Dragon Ball Z, Nicktoons, Spider-Man, and Wheel of Fortune, as well as a number of matching Game-Keys. The other big batch of additions this month comes in the form of a whole lot of e-kara cartridge dumps from Japan. For younger players, we’re steadily filling out the V.Smile software list, with eighteen newly supported titles. The VGM software list has been updated with the latest video game music rips, and we’ve added some more original floppy dumps and clean cracks to the Apple II software lists.
With the latest improvements to the MIPS R4000 CPU, WD33C93 SCSI and SGI Newport graphics emulation, it’s possible to install and run IRIX in MAME. This is a milestone achievement, and wouldn’t have been possible without some amazing dedication and collaboration on the part of the contributors and team members involved. With the addition of graphics and mouse support, Windows 1.0 runs on MAME’s Tandy 2000 emulation. MAME continues to add additional variants of supported systems, including the HP 9825T and the Esselte Modulab educational system.
Newly supported arcade games include an earlier prototype of Rise of the Robots, bootlegs of Ghost Chaser Densei and The Glob, and additional versions of Raiden Fighters 2, Guardian Storm, Pasha Pasha Champ, Lethal Enforcers, and X-Men. General usability improvements include friendlier Apple II disassembly, the restoration of key map support in SDL builds (Linux/macOS), and better initial window positioning on Windows.
You can get the source and Windows binary packages from the download page.

MAMETesters Bugs Fixed

New working machines

New working clones

Machines promoted to working

Clones promoted to working

New machines marked as NOT_WORKING

New clones marked as NOT_WORKING

New working software list additions

Software list items promoted to working

New NOT_WORKING software list additions

Translations added or modified

Source Changes

submitted by cuavas to MAME [link] [comments]

Verge Currency Beginner's Guide

Verge Currency Beginner's Guide
A short Background
2008 was the worst financial crisis the world had experience since the great depression. The efforts of banks worldwide were not enough to prevent its occurrence. Shortly after, someone by the name of Satoshi Nakamoto offered an alternative solution. A digital currency that removes the need for a central bank. His proposal written in the Bitcoin white paper, is summarized below:
  • A secure, decentralized network.
  • A system with economic properties.
  • No need for banks or rule makers.
  • Instant transactions without a need of a third party or government approval.
  • Bringing financial services to the unbanked 2.5 billion people.
  • Total financial freedom. No one can freeze your accounts.
  • Low transaction costs. No ridiculously high transaction fees.
  • A currency with finite amount where no one can print money whenever they want.
Bitcoin
In 2009, when Satoshi Nakamoto launched Bitcoin, the network consisted of computers (in crypto terms, these are called Nodes) to approve transactions, movements of data along the chain. This allows for everyone willing to become a participant, creating a decentralized global network. Allowing for a decentralized currency, free of the control of politicians, or institutions.
The rules can only be changed if 51% of the network agrees on it. This way the network is completely democratized and resistant to hacking attacks.
Unlike today’s financial institutions, no one can freeze your account or prevent you sending money. You are the only person who truly holds your wealth.
It is an open source project. Anyone can see the code and offer or discuss changes with the community. On the other hand, anyone participating to the network with computational power gets incentives or pay, with a fractional amount of BTC.
Blockchain
The core of a secure decentralized network like Bitcoin, lies the Blockchain technology. To put it simply, the blockchain is like a series of Lego, connected to each other by linking information, called transactions. These transactions contain the following data sender, receiver and the unique signature of the sender.
The data will be converted into “hash” before being saved into a block. The bitcoin hash is generated using a set of cryptographic functions called sha256. This way the information is encrypted, is compressed and saved in the block.
Additionally, each block in the chain, contains the information from the block before it. This ensures that if someone tries to maliciously modify information in a block, all the block following this attempt will be changed, making it easier to spot.
Each block includes the information from the previous block. If someone wants to maliciously change the information in one block that change the complete result of all following blocks.
In this type of network there is only one blockchain, and all the information is kept in a public ledger which is shared amongst all the participating networks. For the blockchain to be valid, more than 50% of the participants (nodes and their computational power) must agree with it.
Bitcoin Today (2018)
Until today many, many, events have happened. The network has grown massively. The underlying code is improved in many ways. There are more and more developers and investors that have entered the cryptocurrency space.
Currently there are proposed changes being developed to the Bitcoin network that will make bitcoin rival the centralized networks of today (Visa, Mastercard), while significantly lowering the cost of these transaction.
Many alternative cryptocurrencies have been created along the way, improving some of the aspects of the bitcoin and focusing on certain applications, in the crypto-space, we call them altcoins.
WHY VERGE
The way that Bitcoin function, has severe flaws with regards to privacy:
  • Public Ledger: The transaction information is public, meaning, that transactions can be linked to a person.
  • IP Leakage: A persistent and motivated attacker will be able to associate your IP address with your bitcoin transaction.
Due to the above reasons, it was clear that there would be a need for a privacy coin. Different coins were then created that had this problem in mind. They were ‘too private’ in the sense that they completely by-passed the public ledger. The public ledger allows merchant to provide proof of transactions, which is important for bookkeeping.
Enter Verge Currency, formerly Dogecoindark; which offers transaction on the ledger, both public and private. Allowing the user to choose if the transactions are public or private.
VERGE CURRENCY
2014 saw the birth of Dogecoin Dark; in 2016, it was rebranded to Verge Currency.
Verge improves upon the original Bitcoin blockchain and aims to fulfill its initial purpose of providing individuals and businesses with a fast, efficient and decentralized way of making direct transactions while maintaining your privacy.
What is the Verge Currency Mission?
Verge Currency aims to empower people around the globe using blockchain in everyday life and makes it possible for people to engage in transactions quickly, efficiently and privately. With Verge, business and individuals now have flexible options for sending and receiving payments.
Verge Currency also offer helpful integrations and tools that enable them to handle large scale transactions between merchants and small-scale private payments.
Is Verge Currency a private company and how is it funded?
Following in the spirit of Bitcoin, Verge is an open-source software, and a community. It is not a company, never had an ICO. The development is entirely funded by the community and the developers. Currently Verge is looking into setting up an official Verge merchandise store, and an Official Verge mining pool, for multiple algorithms.
Tech
General technical capabilities of XVG blockchain:
Protocol PoW (Proof of Work)
Algorithms Scrypt, X17, Lyra2rev2, myr-groestl and blake2s
Max Coin Supply 16.5 billion XVG
Circulation Supply 15.2 billion XVG
Minable yes
Atomic Swaps Enabled
Tx (Transaction) Speed 5-10 Seconds
Tps (Transactions per sec.) 100 (Will be ~2000 with RSK)
Tx Fee 0.1 XVG
Privacy Options:
Tor + I2P Networks fully obfuscated IP address / User's Location is hidden
Stealth Addresses It enables users to anonymously receive funds to their wallet. Therefore third parties are no longer able to track receivers addresses, nor are they able to combine official wallet addresses with their stealth addresses.
RING CT Under development
See our blackpaper V5.0 for detailed information.
Development Updates
Marketing Updates

Wallets
Mining

Community
Verge is a community-driven project. The community is the pillar of Verge, from the past to the future, the community built Verge. The community or Vergefam connects everyone from around the world, regardless of cultural background. The common vision is to provide everyone access to financial freedom, and the choice of privacy while transacting.
Below you can find the Verge Telegram communities from around the world;
Official Telegram
🇧🇷 🇵🇹 Brasil/Portugal/
🇨🇦 Canada
🇳🇴 🇸🇪 🇩🇰 Norway/Sweden/Denmark
🇩🇪 🇦🇹 🇨🇭 🇱🇮 Germany/Austria/Switzerland/Liechtenstein
🇵🇹 Portugal
🇪🇸 Spain
🇱🇺 Netherlands
🇹🇷 Turkey
🇫🇷 France
Balkan
🇵🇾 Croatia
🇦🇱 🇽🇰 Albania/Kosovo
🇷🇴 Romania
🇭🇺 Hungary
🇷🇺 Russia
🇮🇳 India
🇲🇾 Malaysia
🇯🇵 Japan
🇰🇷 Korea
🇨🇳 China
🇿🇦 South Africa
🔌Wallet Support
🖥️ Mining support
Mass Adoption
Low fees, quick transactions, high volume in circulation, multiplatform support, Wraith protocol are the ingredients that make Verge perfectly positioned for mass adoption. Transact on the public ledger for everyday purchases or stay private if you wish so.
Getting Started
You can find the matching instructions as below:
See the following useful links:

Official Links
Vergecurrency.com
Verge Team
Roadmap
FAQ
Github
Block Explorer 1
Block Explorer 2
Network Status
Telegram
Twitter
Facebook
Discord
Youtube
Medium
Investfeed
Verge Zendesk
VergeFora
Last Edit: Latest development update links are added to the Tech section.
submitted by Desolatorbtc to vergecurrency [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]

Binary Options Strategy 2020  100% WIN GUARANTEED ... Binary Options Strategy 2018 - 99% WIN GUARANTEED - How to ... Best Binary Options 5 Min Trading Strategy// Attached With ... Best Binary Options Strategy 2020 - 2 Minute Strategy LIVE ... GOD OF INDICATORS - 99,99% work - binary option strategy ... 2 Minutes Strategy Configuring SETTINGS And Indicators ... Best Binary Options Strategy 2020 - 2 Min Strategy Live ... Binary options trading  Binary options signals - YouTube Strategie Template kostenlos Binäre Optionen Pocket Option ... 2 Minutes Strategy Binary Options 2020 (IQ Options) - YouTube

Binary Options Bill Gates Forex Trading Strategy Deutsch Deutsche Binäre Optionen Broker bzw. Anbieter mit Hauptsitz in Deutschland und BaFin-Regulierung gibt es bisher nicht - in der EU regulierte Broker (bspw. durch die CySEC) dürfen ihre Dienstleistungen aber selbstverständlich auch ganz legal deutschen Kunden anbieten. Ein hoher Bonus ist verlockend und kann sich lohnen, gehört aber ... Developing a Binary Options Strategy and Entry Signals 10. A Few Trading Tips for Dessert . 1. The Single Most Critical Factor to Binary Options Trading Success May I suggest that prior to reading this book you make yourself familiar with the look and feel of a real life Binary Options trading platform, this will help you to better understand the guidelines and concepts described here. You can ... This trading binary options for dummies PDF features the in and outs of BO as well as strategies needed to achieve success in trading binaries. Here are some of the topics you'll discover while reading the book: The single most critical factor to binary options strategy success - ignore it at your own perils. How to prevent falling prey to a dishonest broker. Simple, easy to copy ideas that ... Binary Options Price Action Strategy PDF. To get my Binary Options price action Strategy, including lot of tips and my proven strategy or binary options, you just need to choose one of the Options below: Follow my Fanpage on Facebook and message me there to get your Strategy PDF file send directly! Click here to follow! Diese Trading-Binary-Optionen für Dummies PDF enthalten die Ein- und Ausstiegsmöglichkeiten von BO sowie Strategien, die für den Erfolg beim Handel mit Binaries erforderlich sind. Eine Strategie, die bestimmt, mit welcher Art von Vermögenswerten sie handeln und welchem Risiko sie ausgesetzt sein möchten. Wenn Sie 7 Kerzen in das Geld einziehen möchten, sollten Sie einen Ablauf verwenden ... In meinem Binäre Optionen Preis Aktion PDF Sie erhalten alle Informationen, die Sie für den Handel mit binären Optionen benötigen! Stellen Sie also sicher, dass Sie meine bewährte Strategie in den Händen halten, bevor ich sie wieder ablege! Denken Sie daran, diese Website zu durchsuchen und mir zu folgen Facebook, Twitter und Youtube Weitere Informationen über den Handel mit binären ... Binary Options Course in PDF to Download: Conclusion While all the material you can get for free to help you improve your knowledge to trade with Binary Options is good, you can’t and shouldn’t expect that having a few downloaded PDFs and a few more hours practicing on a training account will be enough.

[index] [8451] [167] [28799] [17278] [11154] [26230] [25460] [20203] [22552] [25338]

Binary Options Strategy 2020 100% WIN GUARANTEED ...

get trading bots contact with telegram https://bit.ly/3aR8baT get pro or free signals https://bit.ly/2N5PLrp get strategy trading, visit my twitter https://b... Kontakt Telegram: https://t.me/V_Team_37 Pocket Option Achtung BONUS für bereits registrierte Accounts bei PocketOption Bonus Code: kqh1HxYD gültig bis 22.08... The road to success through trading IQ option Best Bot Reviews Iq Option 2020 ,We make videos using this softwhere bot which aims to make it easier for you t... Hello Trader Characteristics of Indicator 1. Platform - Metatrader 4. 2. Asset - Any Currency Pair. 3. Candle Timeframe - 1 Min. 4. Expiry Time - 5 min. I Ho... Binary options trading Binary options signals Hi there! I'm Lady Trader and today I'll show you my binary options strategy 2020 that I use in binary tradin... The road to success through trading IQ option Best Bot Reviews Iq Option 2020 ,We make videos using this softwhere bot which aims to make it easier for you t... FOREX & BINARY SIGNALS http://nextwavetrading.com/SIGNALS/forex&binary OPEN YOUR ACCOUNT IQ OPTION HERE: http://nextwavetrading.com/IQoption IQ OPTION FREE D... Best Binary Options Brokers for this Strategy: 1. 💲💹IQ Option FREE DEMO: http://www.cryptobinarylivingway.com/IQOption1 2. 💲💹Pocket Option FREE DEMO: http IQ Options -https://affiliate.iqoption.com/redir/...Please subscribe and leave a like for more videos.Online trading is a very risky investment/profession. It i... Best Binary Options Brokers for this Strategy: 1. 💲💹IQ Option FREE DEMO: http://www.cryptobinarylivingway.com/IQOption1 2. 💲💹Pocket Option FREE DEMO: http

https://binaryoptiontrade.ronencoman.tk