World's fastest and most advanced password recovery utility
Sokoban with many families of puzzles provided.
DOSA OS : Network Security Assessment & Penetration Testing VM
PenTester's Edition is for educational and security analysis.
Cyborg Essenitals is Debian based Penetration Testing Distro
Latest-v1.1 of The World's most advanced pen testing distribution ever
an extremely buggy web app !
Matriux OS - Virtual Machine
FrozenBox security & penetration testing Operating System