HOFAT - graphical Hash Of File And Text calculator, 100%-pure Java
Java web common vulnerabilities and security code
Android application to do AES-128 bit encryption on all types of files
Java SSH API
Open source fork of the Google Authenticator Android app
Java library to handle NIST SCAP: CPE, CVE, CVSS, etc.
Simplified Architecture for Distributed Systems
Generates Latin squares and counts their transversals
lightweight bitmessage client
Open source version of Google Authenticator (except the Android app)
The Remarc Mobile-ID USAT applet
Lightweight intrusion detection for IoT and embedded devices.
Event correlation engine with reactive facilities
Tweakable 256-bit symmetrical block cipher.
Petri net framework for security related modeling and reasoning.
All-purpose Encryption and Security Adaptation
Don't get phished!