Kali Linux - OSBoxes
osboxes.org › kaliKali Linux. Kali Linux is a Debian-derived Linux distribution designed for digital forensics and penetration testing. it is an open source project that is maintained and funded by Offensive Security Ltd, a provider of world-class information security training and penetration testing services. It was developed by Mati Aharoni and Devon Kearns of Offensive Security through the rewrite of BackTrack, their previous forensics Linux distribution.