Research on Network Security Situation Awareness Technology Based on Artificial Immunity System

With the applying of artificial immune technology in the field of network security situation awareness, this article puts forward a new immune network security situation awareness model to enable self-learning and self-adapting of network system, and increase its immunity and viability. When network is under attack, it can find out the current network security situation and future trend in an all-around way, provide grounds for reasonable and accurate response to guarantee the usability of system.