XMPP is the Extensible Messaging and Presence Protocol, a set of open technologies for instant messaging, presence,...

GnuPG is a complete and free implementation of the OpenPGP standard as defined by RFC4880 (also known as PGP)....

Sn1per works by automating a bunch of processes that collect basic recon on a target domain, (for example executing...

Autopsy is a digital forensics platform and graphical interface to The Sleuth Kit and other digital forensics tools....

Wireshark is a free and open-source packet analyzer. It is used for network troubleshooting, analysis, software...

Vysor is an application available in the Chrome web store that lets you easily control your Android device from...

GoLismero is an open source framework for security testing. It's currently geared towards web security, but...

Arachni is a high performance web application security scanner built on the Ruby framework, aimed towards helping...

Kali Linux is a Debian-based Linux distribution aimed at advanced Penetration Testing and Security Auditing. Kali...

Nmap  is a free and open source utility for network discovery and security auditing. Many systems and...

Deadswitch is a no-access encryption dead man's switch, designed to protect data owners by enabling the targeted...

Fail2Ban is an intrusion prevention software framework that protects computer servers from brute-force attacks....