OpenID relying party for Apache httpd
Automatically updates and applies certificate revocation lists
C2 shellcode generator/compiler/handler
Sampling exactly from the normal and exponential distributions
Full-featured C2 framework which silently persists on webserver
Multiple server/webapp vulnerability scanner
HOFAT - graphical Hash Of File And Text calculator, 100%-pure Java
a free cross platform checksum utility, supports 58+ hash algorithms
A transparent and secure way to look up public keys
CIntruder - OCR Bruteforcing Toolkit
Java password management tool
Apache module to prevent cross-site request forgery.
A tool to dump the login password from the current linux user
Java SSH API
Simple web-based personal digital wallet.
Whonix is an Anonymous Operating System.
Store all your passwords in one secure encrypted database.
GMR digital signature system
Open Source PKI solutions
Mature LDAP, LDIF and DSML client with i18n support.
Utility to generate and verify checksums/hashes