Date Added: Jan 2012
Intrusion detection technology can help the system to deal with network attacks extend the security management ability of the system manager and increase the integrality of information security foundation structure. Intrusion Detection System (IDS) is a device (or application) that monitors network and/or system activities for malicious activities or policy violations and produces reports to a Management Station. Pattern matching algorithm is the core algorithm of intrusion detection system based on feature matching as well as an algorithm, which is universally used in current intrusion detection equipment. An implementation of design intrusion detection system based on pattern matching algorithm is proposed in this paper.