Open Source SIEM
Break The Security Linux is a Penetration testing OS based on Ubuntu
Lightweight Debian Based Pen Testing Linux Distro
Linux Operating System based on openSUSE 13.1 by Tóca
Lightweight Linux distro for penetration testing
Django Live OS for building webapps using Django and MongoDB.
Allowing you to use the Linux desktop everywhere you are
A protocol agnostic application layer denial of service attack.
Commands made Easy and practical for Unix/Linux
A simple TCP/UDP Port Flooder written in Python.
Serenity Linux (Debian based distro)