filesystem is encrypted and spread over multiple peers
Steganography Analysis and Research Center
Università Italiana Cracking
FireGPG is a Firefox extension which brings an interface to crypt, decrypt, sign or verify the signature of a text in any web page, using GPG.
cryptography steganography resources and challenges
reverse engineer md5 hashes - powered by rednoize.com
The M4 Project is an effort to break 3 original Enigma messages with the help of distributed computing.
funzionamento macchina crittografica enigma (flash)
BestCrypt, BCWipe, Jetico Personal Firewall, BCArchive
An analysis of Apple's disk encryption system
anonymous weblog publishing