The OffSec Community Platform

OffSec Community

Join the OffSec Community platform to connect with fellow students and information security professionals. Go behind the scenes with OffSec staff, ask questions, share knowledge, and expand your network.

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Kali Linux Penetration Testing Distro - Download Virtual Machine Images

Kali Linux

Kali Linux is a robust, enterprise ready penetration testing distribution used by penetration testers and IT professionals around the world. Download Kali Linux to test the security of your networks.

Kali Virtual Machines

Kali NetHunter - Android based pentesting distro

Kali NetHunter

Kali NetHunter is an Android based pentest platform for Nexus and OnePlus devices. NetHunter includes unique features such as HID Keyboard attacks, as well as booting ISOs such as Konboot with full Kali Linux Tools support.

NetHunter Downloads

Vulnhub - Vulnerable by design


Vulnerable by design, VulnHub curates some of the best hackable virtual machines available on the internet. Gain hands-on practice for your pentesting skills, at your own pace, free to everyone.

Visit VulnHub

The Exploit Database

Exploit Database

The Exploit Database is the most comprehensive collection of public exploits and corresponding vulnerable software, developed for use by penetration testers and vulnerability researchers.

Exploit Database

The Google Hacking Database (GHDB)

Google Hacking Database

The Google Hacking Database (GHDB) is a categorized index of Internet search engine queries designed to uncover interesting, and usually sensitive, information made publicly available on the Internet.

Visit the GHDB

The Metasploit Framework Unleashed (MSFU)

Metasploit Unleashed

The Metasploit Unleashed (MSFU) free online security training course was created to fill a gap in quality documentation on the practical usage of the popular and versatile Metasploit Framework. In keeping with the open-source nature of Metasploit, this resource is provided at no charge.

Visit the MSFU wiki

Back|Track Linux

Back|Track Linux

Prior to the release of Kali Linux, its predecessor, BackTrack Linux was the highest-rated and most popular Linux security distribution available. BackTrack is a Linux-based penetration testing arsenal that aids security professionals in their ability to perform assessments in a purely native dedicated environment.

Back|Track Linux