Design of an intrusion detection system based on giga-bit broadband network

Aiming at special problems existing in campus broadband network,an intrusion detection system based on campus giga-bit broadband network is designed on the basis of analysis of problems in existing detecting system.The system adopts centralized-distributed hierarchy with components independent to each other.Message cooperation ensures the implement of detecting and processing of distributed intrusions.The system adopts active defense to provide a real-time protection of computers and networks.