Cryptocat
Chat easily and securely with your buddies using Cryptocat.
A Stick Figure Guide to the Advanced Encryption Standard (AES)
(A play in 4 acts. Please feel free to exit along with the stage character that best represents you. Take intermissions as you see fit. Click on the stage if...
Cryptomator: Free Cloud Encryption for Dropbox & Others
FINALLY, exactly what I'd wanted!
Privacy Tools - Encryption Against Global Mass Surveillance
You are being watched! Knowledge, encryption and privacy tools to protect you against global mass surveillance.