Intrusion Detection (IDS) using mtree @ Calomel.org - Open Source Research and Reference When you are dealing with any system, especially one publicly accessible service or one with multiple users, you need to make sure it has not been tampered with. Implementing an intrusion detection system (IDS) is a good way to do a routine sanity check o(hits: 97)
Url: http://calomel.org/ids_mtree.html