动态性能反馈和免疫评估的网络安全监控模型

Dynamic performance feedback and immune assessment model for network security monitoring

针对高速变化的现代网络系统,提出了动态性能反馈和免疫评估的网络安全监控模型(DPFIAM).模型将系统中实时的性能信息作为反馈参数.基于人工免疫的方法量化性能反馈参数和入侵检测结果,得出实时风险数据,控制器依照系统实时风险数据监控网络系统的安全状况.理论分析和实验结果均表明,该方法能够有效可行的监控网络系统安全.

For the high-speed changes of modern network system, a dynamic performance feedback and immune assessment model for network security monitoring （DPFIAM） is proposed. Model uses the realtime performance information of system as feedback parameters. A method based on artificial immune quantifies Performance feedback parameters and Intrusion Detection Results, real-time risk of data is ob- tained. Controller in accordance with the real-time risk of data monitors network system security. Both the theory analysis and experimental results prove that this method can be an effective and feasible method to monitor network system security.