一种基于移动Agent分布式入侵检测系统

Study of a distributed intrusion detection system based on mobile agents

针对目前入侵检测系统的不足,将新型分布式处理技术移动Agent与入侵检测融为一体,提出了一种基于移动代理的分布式入侵检测系统(DIDS)的模型;实现了基于该模型的分布式入侵检测系统;采取了保证分布式入侵检测系统自身安全的防范措施。通过移动代理,各Agent相互独立,同时能在网络中自由移动,并具有良好的灵活性,降低了网络通信量和系统负载,有效保证系统的安全。

In view of the current drawbacks of intrusion detection systems, the new distributed processing technology of mobile agents is integrated with the intrusion detection, and a distributed intrusion detection system（DIDS） model based on mobile agents is presented. Some security precautions are taken for the distributed intrusion detection system. Through the mobile agents,the presented intrusion detection system has good flexibility, reduces the amount of network communications and the system load and effectively guarantees the safety of the system.