BackTrack, an Ubuntu-based penetration-testing distribution, offers "major improvements" over previous releases, including support for 32- and 64-bit architectures, KDE 4, Gnome, and Fluxbox.
Snort is the de facto standard for open source network intrusion detection. The developer community has kept a fairly low profile for a couple of years, but extensions like Snorby, OpenFPC, and Pulled Pork have given the old hog a new lease on life.
Since time immemorial, I've been using the LastPass service and browser extension for managing all my passwords. It worked well for me, but gradually I grew uncomfortable with the idea that all my passwords are managed by a third-party service.
The Prelude security information management system receives both host- and network-based IDS messages and displays them in an easy web interface. We show you how to set it up.