WinSCP is a free SFTP, SCP, S3, WebDAV, and FTP client for Windows.
Open source disk encryption with strong security for the Paranoid
A 448-bit Edwards curve
AVR based smartcard/token with ECC and RSA cryptography
Advanced Ethical Hacking and Penetration Testing Platform
RTOS for Secure, Safe and Real-Time Systems
Classic & Modern Cryptography tools
Secure Striker Manager
Secure chat and conferencing protocol
Hypervisor R&D for recent x86 with support for DRTM + 2D paging
Open Source fishing bot for the MMO World of Warcraft
Lightweight Linux distro for penetration testing
Low-cost, ISO 14443 compliant emulator for contactless smartcards
PMCMA - Post Memory Corruption Memory Analysis
Code to brute force the 32-bit key used to RC4 encrypt .pwl files.