网络系统生存性分析研究

A STUDY ON THE SURVIVABILITY OF WEB SYSTEMS

采用随机点过程模拟网络攻击,根据系统对攻击可能导致的状态建立了网络系统状态转换概率矩阵,从而基于系统对攻击的反应建立了网络系统生存性的数学分析方法。

The Stochastic Point Process was used to simulate attack processes that network systems might suffer from, and the transition probabilities matrix was constructed to simulate the impact of attacks on a certain system. By varying the state of system in the simulation, an analysis method to quantitate survivability of network systems was developed.