基于物元分析法的信息系统风险评价模型研究  

Research on Information System Risk Assessment Based on Matter-element Analysis Method

作　　者：林正奎[1] 

机构地区：[1]大连海事大学信息科学技术学院,辽宁大连116024

出　　处：《数学的实践与认识》2012年第7期80-86,共7页Mathematics in Practice and Theory

基　　金：辽宁省自然科学基金(20092145)

摘　　要：当前,我国信息安全事件频发,国家政府高度重视,在构建信息系统风险评价指标体系的基础上,采用层次分析法确定权重,建立了基于物元分析法的信息系统风险评价模型,并采用实例对该模型进行了分析。At present, China＇s information security incident frequency, the state government attaches great importance. In this study, using AHP method to determine the index weight, and the information systems risk assessment system was built by the matter-element analysis. At last, the model were analyzed by an instance, and proved its effectiveness.

关 键 词：信息系统 风险评价 物元分析法 层次分析法 等级保护 

分 类 号：TP309[自动化与计算机技术—计算机系统结构]