The Ray Tracing in One Weekend series of books
Scriptable network authentication cracker (formerly `badtouch`)
A tool which simplifies blocking remote secure shell attacks.
Intrusion Detection and Defense System for windows
BHS debian (testing) jessie/sid
Perl Hacking Tools (BackTrack)
DZGEN - Works with Kali Linux tools
Web App Firewall - its full service PHP software for stop attacks agai