Python script to parse Unix-like WTMP files
Linux Security Distro for Data Forensics, Pen. Testing, and IR.
thad0ctor's BT5 toolkit streamlines word list creation and other tasks
NDPMon - Neighbor Discovery Protocol Monitor
Password recovery tool for compressed archives and md5, sha-1/2 hashes
Factorial Hashing Function
Pombo can help you recover your computer in the event it's stolen.