不可直接测量的网络攻击效能评估技术研究

摘要

In order to achieve the effectiveness assessment of network attack,the qualitative analysis,analytic model and software simulation were adopted to establish the models of analytical hierarchy process of network attack efficiency,network at⁃tack effectiveness assessment based on network entropy,network attack effectiveness assessment based on the risk factor analysis and system level network attack efficiency assessment. The effectiveness assessment index,model and steps of network attack were obtained,which can be used to assess the efficiency of network attack directly,though it can not be measured directly.%　　为了实现不可直接测量的网络攻击效能评估的目的，采用了定性分析法、解析模型法、软件仿真法的方法，做了网络攻击效能的层次分析；基于网络熵的网络攻击效能评估；基于风险要素分析的网络攻击效能评估以及系统级的网络攻击效能评估等模型。得到了网络攻击效能评估指标、模型和步骤，具有对不可直接测量的网络攻击进行直接效能效能评估的特点。