基于多人网络层次分析法的商业银行网络安全评估模型

摘要

Considering the correlation and dependence among indicators, a multi-person decision model based on analytic network process was designed. In this model, the network security evaluation index was elicited by means of analytic network process, and then, a bi-level programming based on weighted Euclidean distance was used to synthesize the individual decision-making results. An illustrative example was given to demonstrate the feasibility and validity of the proposed method. The result shows that the proposed model has higher credibility to evaluate the network security in commercial banks.%针对商业银行网络安全评估指标之间的相互依赖特性,提出一种基于网络层次分析法的多人风险评估模型.该模型首先利用网络层次分析法得出个体网络安全评估风险指数,并利用加权欧氏距离的双层多目标规划模型集结个体专家的决策结果.仿真实验通过对四家案例银行计算机网络安全风险进行评估,结果显示本模型的评估结果比个体评估更具有可信度.