Complete archive of the excellent threads recently posted on the BugTraq mailing list regarding Intrusion Detection Systems. IDS theories, implementations, problems, and reviews of commercial products are among the topics covered.
You can download it from the following link: https://packetstormsecurity.com/files/download/13811/bugtraq.ids.thread.txt
Source: https://packetstormsecurity.com/files/13811/bugtraq.ids.thread.txt.html