Discover From This Page & Topic: [Discover] encryption
[Discover] Edgar Allan Poe Cryptographic Challenge Solved (Shawn Rosenheim. Bokler Software. 2000-10-13) http://www.bokler.com/eapoe_challengesolution.html
(literature encryption books cryptography) 
[Discover] DVD Jon hacks Media Player file encryption (Gavin Clarke. The Register, 2005-09-02) http://www.theregister.com/2005/09/02/dvd_jon_mediaplayer/ (law drm encryption software)
[Discover] doracipher http://www.geocities.com/Vienna/4056/cipher.html (encryption artefact)
[Discover] Phaistos Disk Decipherment update http://users.otenet.gr/~svoronan/phaistos.htm (encryption artefact)