摘要： 分析了网络安全中的决策问题，设计了一个基于辅助决策的网络安全系统，阐述了其工作原理，讨论了基于辅助决策的系统设计、安全实时防御、灾难恢复与应急响应以及安全增强的问题。

关键词: 网络安全, 决策支持, 系统设计, 实时防御

Abstract: In this paper, the decision problems of network are discussed and a decision support model is brought out. After that, the operational principles are explained and some key problems based on this model are thoroughly discussed, such as secure system design, real-time defence, disaster resumption and security enhancement.

中图分类号: 

• TP393.08