Immune Multi-agent Network Intrusion Defense Model

This paper analyzes the immune theory and multi- agent systems, and proposes an immune multi-agent active defense model. The concept of immune agent is introduced. While the logical structure and running mechanism is established. The method which uses antibody concentration to quantitatively describe the degree of intrusion danger is presented. The proposed model implements a multi-layer and distributed active defense mechanism for network intrusion. The experiment results show that this model is a good solution to the network security defense.