SQL operating system instrumentation and monitoring framework
Open source disk encryption with strong security for the Paranoid
Secure wiping/shredding of free disk space with many methods
A library for secure deleting data on-the-fly
Distro Penetrasing Live System Burn to USB Flash Disk & Run.
Encrypted volumes through command line
SSH man-in-the-middle tool
OMEN: Ordered Markov ENumerator - Password Guesser
A hard drive disk wipe and data clearing utility
FUSE File system powered by secret sharing scheme
Information Hiding Modification for EXT2
A free "on-the-fly" transparent disk encryption program for PC & PDAs.