HeX LiveCD is a Network Security Monitoring (NSM) centric Live CD, built based on the principles of NSM, for analysts, by analysts. Besides containing most of the popular Open Source NSM tools and the Fluxbox window manager, the HeX Live CD also contains tools to perform network analysis.
After a long development on 2.x branch, HeX LiveCD 2.0-RC1 is now available. It’s FreeBSD 7.0 based and stuffed with lots of NSM apps. With unionfs, HeX 2.0-RC1 loads even faster than the previous version.