A Dynamic Intrusion Detection System for WSN Based On Mobile Agent

Wireless sensor network(WSN) requires an efficient,lightweight and flexible intrusion detection to defend attackers.According to the characteristics of wireless sensor networks,we proposed a dynamic intrusion detection system based on mobile agents.It contains four agents-monitor agent,detection agent,response agent,and management agent,which work together to accomplish detection by anomaly detection.It improves the security and reliability of wireless sensor networks,and lowers the power consumption of intrusion detection at the same time.