P2P DNS with content key, crypto key and PKI support
Browse on Tor/i2p, Anon p2p Chat / FileTx, Conf / Video VoIP
Encrypted volumes through command line
Anti Spam SMTP Gateway
An RFID Access control system for the raspberry pi
SES brings back the uncrackable onetime pad, with a digital twist.
Open Source Penetration Testing / Ethical Hacking Framework
A cryptocurrency like Bitcoin improved upon with reality binding.
Whitelist manager
A free "on-the-fly" transparent disk encryption program for PC & PDAs.
Free - Simple - Scalable