| 基于多属性层次分析的信息安全风险评估方法 |
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| 作者姓名： | 潘平 杨平 何朝霞 |
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| 作者单位： | 贵州大学计算机科学与信息学院,贵州贵阳,550025 |
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| 基金项目： | 教育部信息安全类教育教学改革项目(NO:J ZW201011) |
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| 摘 要： | 信息系统安全风险本质上是动态、多目标、多属性的风险共存过程。为了真实、准确地反映信息系统安全的总体风险,降低分析判断中主观因素的影响。文章在AHP的基础上,根据多属性决策的理论与方法,对AHP中因素的非相关性进行修正,省略了规则层与因素层之间的权重关系,利用多属性影响因素之间相关性对信息系统安全进行风险评估分析与计算,实现了从对象族单一评价,关键因素的关联到系统整体的全局评价。
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| 关 键 词： | 信息安全 AHP 多属性 风险评估 |
Risk Assessment Method of Information Security Based on Multiple Attribute and AHP |
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| Authors: | Pan Ping Yang Ping He Zhao-xia |
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| Affiliation: | Pan Ping Yang Ping He Zhao-xia(College of Computer Science & Information,GuiZhou University GuizhouGuiyang 550025) |
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| Abstract: | The security risk of information system is essentially a process coexisted with dynamic,multi-objective,and multi-attribute risks.In order to truly and accurately reflect overall risks of information system security and reduce the subjective factors influence in the analysis and judgments,under the theory and method of multiple attribute decision,the non-correlation of factors in the AHP method is amended while omitting the weight relationship between the rule layer and the factor level,and the risk assessm... |
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| Keywords: | information security AHP multiple attribute risk assessment method |
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