Check if the mail is used on different sites
A dead simple VPN
GnuPG symmetric secrets manager using Bash
C++ cryptographic library (modern hash functions, ciphers, KDFs)
A Framework for Comparing Password Guessing Strategies
an extremely buggy web app !
SES brings back the uncrackable onetime pad, with a digital twist.
Protect your personal data with SafePassDB.
A Java application for transferring computer files in 5 letter groups
Set of useful tools for payment service development