OStatic

John the Ripper is a fast password cracker, currently available for many flavors of Unix (11 are officially supported, not counting different architec...

SoupToNuts is a repository of technical articles and example software covering Postfix, OpenSSH, C and C++, Live Linux CD, MySQL, SQLite, Berkeley DB,...

SNARE (System iNtrusion Analysis and Reporting Environment) is a series of log collection agents that facilitate centralised analysis of audit log dat...

p0f is a versatile passive OS fingerprinting and masquerade detection utility, to be used for evidence or information gathering on servers, firewal...

FireHOL is a stateful iptables packet filtering firewall configurator. It is abstracted, extensible, easy and powerful. It can handle any kind of fire...

Email Security through Procmail (the Procmail Sanitizer) provides methods to sanitize email, removing obvious exploit attempts and disabling the chann...

FSlint is a toolkit to find various forms of lint on a filesystem. At the moment it reports duplicate files, bad symbolic links, troublesome file name...

BASE is the Basic Analysis and Security Engine. It is based on the code from the Analysis Console for Intrusion Databases (ACID) project. This applica...

Network Security Toolkit (NST) is a bootable ISO image (Live CD) based on Fedora Core 4 providing easy access to best-of-breed Open Source Network Sec...

Fast OnlineUpdate for SuSE (fou4s) is a bash script that provides the functionality of YOU (YaST OnlineUpdate), but can also work in background and ch...