SURFnet IDS, a Distributed Intrusion Detection System (D-IDS). The goal is to provide an early warning system which lets system administrators correlate known and unknown exploits to attacks directed towards their networks.
See it announced at LiveDistro
If you don't want to do all the steps described below you can download our remastered package here. All you need to do are the preperations and download the remasterscripts. Extract our package on the ext3 10Gb data partition, start remaster_script and select the directory where you extracted our package. Change the passwords of root and sensor and finalize the image.