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PsExec Introduction Utilities like Telnet and remote control programs like Symantec's PC Anywhere let you execute programs on remote systems, but they can be a pain to set up and require that you install client software on the remote systems that you wish to access. PsExec is a light-weight telnet-replacement that lets you execute processes on other systems, complete with full interactivity for console applications, without having to manually install client software. PsExec's most powerful uses include launching interactive command-prompts on remote systems and remote-enabling tools like IpConfig that otherwise do not have the ability to show information about remote systems. Note: some anti-virus scanners report that one or more of the tools are infected with a "remote admin" virus. None of the PsTools contain viruses, but they have been used by viruses, which is why they trigger virus notifications.

OneTime  —  Encryption with One-Time Pads Note (2014-01-09): OneTime 2.0 is currently in beta testing. See the compatibility notes for details. OneTime is an open source encryption program that uses the one-time pad algorithm to allow two parties to communicate privately. It has features to assist with the bureaucracy of pad management, and comes with built-in help. OneTime requires Python 2.6 or higher, and is for users who are comfortable running command-line programs. This is the output of 'onetime --intro':

BleachBit Portable cache, temp file and history cleaner BleachBit quickly frees disk space, removes hidden junk, and easily guards your privacy. Erase cache, delete cookies, clear Internet history, remove unused localizations, shred logs, and delete temporary files. How To Configure A Snort IDS Intrusion Detection System On Debian Linux Setting Up A Snort IDS on Debian Linux Malicious network traffic (such as worms, hacking attempts, etc.) has certain patterns to it. You could monitor your network traffic with a sniffer and look for this malicious traffic manually but that would be an impossible task. Enter IDS (Intrusion Detection System) software which automates the process of sniffing, examining, and upon finding something suspicious, alerting.

Zenmap - Official cross-platform Nmap Security Scanner GUI Zenmap is the official Nmap Security Scanner GUI. It is a multi-platform (Linux, Windows, Mac OS X, BSD, etc.) free and open source application which aims to make Nmap easy for beginners to use while providing advanced features for experienced Nmap users. Frequently used scans can be saved as profiles to make them easy to run repeatedly. A command creator allows interactive creation of Nmap command lines. Scanning the Internet with Nmap (Defcon 16) Tutorial Scanning The Internet With Nmap (Defcon 16) Description: How would you like to scan millions of hosts on the Internet and catalog all the interesting insights? This is exactly what Fyodor, the author of Nmap or Network Mapper did last summer. Thankfully, he then went on to share his finding with the community at Defcon 16 in his talk titled "Nmap: Scanning the Internet". Interestingly, as Fyodor notes in his talk that scanning such a large set of IP addresses did help him in uncovering many bugs in Nmap and also forced him to make enhancements and add new features to make the scanner really fast.

An Encrypted Internet Is a Basic Human Right Nico Sell is co-founder and co-chairman of Wickr Inc. This Op-Ed is part of a series provided by the World Economic Forum Technology Pioneers, class of 2015. Sell contributed this article to Live Science's Expert Voices: Op-Ed & Insights. George Washington could have become a king, but instead devoted his life to giving power back to the people. This is why his political heritage remains so strong today, inspiring millions around the world to continue striving for liberty and democracy.

IO Ninja Scriptable/Programmable The word "programmable" speaks for itself. Now you can turn IO Ninja into your personal IO debugger and tune it to your liking with Jancy scripting. Whether you need a non-standard protocol analyzer, a network device emulator or an IO testing utility, IO Ninja can be programmed to do the job. We also provide an IO Ninja IDE (Integrated Development Environment) to assist you in exploring and making use of scripting in IO Ninja. Nessus Vulnerability Scanner Detect & Assess Nessus is continuously updated with information about advanced threats and zero-day vulnerabilities, and new types of regulatory compliance configuration audits. Report & Take Action Report what matters to responsible parties with exploitability, severity modification, scan scheduling and deliver remediation reports via targeted emails.

Storing Passwords - done right! Written by: Christoph Wille Translated by: Bernhard Spuida First published: 1/5/2004 Viewed 257725 times. 1766 ratings, avg. grade 4.76 In very many - not to say almost all - Web applications user data is administered, from Web forum to Web shop. These user data encompass login information of the users which contain the password besides the user name - and this in plain text. A security leak par excellence.

hackme: Deconstructing an ELF File A friend recently asked me to find the password for a little hard-to-hack program he had written and I agreed to it. The short journey of a few hours that led me to its password were extremely interesting and this article describes the process as well as some of the new techniques learnt along the way. Few minutes after accepting his challenge, I received a binary called "hackme" in an E-mail and I got started!

Security Onion Our easy-to-use Setup wizard allows you to build an army of distributed sensors for your enterprise in minutes Analyze and visualize your NIDS/HIDS alerts with Squert Pivot between multiple data types with Sguil and send pcaps to Wireshark and NetworkMiner HyperTerminal Alternatives for Windows 7 If you’ve recently upgraded to Windows 7 and are wondering what happened to HyperTerminal, you’re not alone! HyperTerminal was a sweet little program that let you connect to other computers, Telnet sites, host computers, BBSs, etc using your modem or Ethernet connection. In Windows 7 and Vista, you will no longer find the HyperTer minal program. If you need HyperTerminal to control serial devices, there is a way to get it back! Also, there are several new alternatives to HyperTerminal that are probably better for secure shell access and troubleshooting modems.

John the Ripper password cracker John the Ripper is free and Open Source software, distributed primarily in source code form. If you would rather use a commercial product tailored for your specific operating system, please consider John the Ripper Pro, which is distributed primarily in the form of "native" packages for the target operating systems and in general is meant to be easier to install and use while delivering optimal performance. This version integrates lots of contributed patches adding GPU support (OpenCL and CUDA), support for a hundred of additional hash and cipher types (including popular ones such as NTLM, raw MD5, etc., and even things such as encrypted OpenSSH private keys, ZIP and RAR archives, PDF files, etc.), as well as some optimizations and features. Unfortunately, its overall quality is lower than the official version's. Requires OpenSSL.

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