...further then: http://bastille-linux.sourceforge.net/" Complete Story Related Stories: Snort open sourceIDS turns 10(Jun 01, 2009) Howto block DDOS attacks on Ubuntu(Feb 27, 2009) 10 iptables rules to help secure...
http://www.linuxtoday.com/news_story.php3?ltsn=2009-09-24-026-35-SC-NT
...use a set of signatures that define what suspicious traffic is, and SNORT is one popular and actively developing open-sourceIDS that uses such a set of signatures known as SNORT rules. The aim is to identify a way in which SNORT could be developed...
http://whitepapers.techrepublic.com.com/abstract.aspx?docid=1013553