摘要
针对信息系统安全的信息资产、脆弱性和威胁评估的基础上,采用层次分析法对信息系统安全风险进行评估,构建层次结构后,计算相对权重和综合权重,并通过一致性验证后,得到威胁排序,从而为制定安全策略提供帮助。
On the base of information assets,vulnerability and threat assess,the analytic hierarchy process method was applied to assess the information system safety risk. After the hierarchical structure was established,the related weight and combined weight were calculated,and then the consistency was checked,the threat was sorted. It helped to give the safety strategy.
出处
《舰船电子工程》
2017年第6期75-78,共4页
Ship Electronic Engineering
关键词
层析分析法
信息系统
风险评估
analytic hierarchy process
information system
risk assessment
