jFileCrypt encrypts and decrypts files
BTS Pentesting Lab - a deliberately vulnerable Web application
Perl implementation of a SCAP benchmark tool
ISC lets you encrypt & decrypt text and files of any type up to 4GB
A forensic file identification tool using neural networks
Scramble your files
SSL Strength Evaluation and Test Utility
Malware Removal
GUI Tool for managing common SeLinux operation
My personal version of OpenCL Scrypt tunned for my own video card.
Fileprivacy easily encrypts your files
ROuter MAN HUNTER detects wireless attackers and captures their MAC
Runs untrusted code in a safe, sandboxed environment easily.
Open Source SCADA Security Evaluation Tool
Java code that enables you to sign documents using a smart card.
Fixed-length Arithmetic-types library
Password protected zip file cracker.