Research On Intrustion Detection System Based On Immune Mechanism

With the rapid development of computer and network communication technologies, we have come into a fire-new communication age. While enjoying the conveniences from the computer and network in living or product, we have to face the increasing troubles with computer safeties. The traditional security technologies and products can provide protection for information systems in certain extent, but they can't actively detect attacks and intrusions because of their own vulnerability and passivity, thus, it is difficult to avoid intrusion events happening frequently. On this condition, a novel network security technologies— intrusion detection system, is studied and developed quickly, that can realize the active and dynamic security strategy.In recent years, the study of intrusion detection system based on immune mechanism has become hot in intrusion detection field. Its prominent characteristic is to utilize the models and algorithms of artificial immune system based on biological immune theories to optimize intrusion detection system. The task of this thesis is just dedicated to the topic of immune-based intrusion detection system. The work is supported by...