Fuzzy risk assessment of the network security

被引：0
|
作者：
Zhao, Dong-Mei [1 ,2 ]
Wang, Jing-Hong [1 ]
Ma, Jian-Feng [2 ]
机构：
[1] Hebei Normal Univ, Informat Technol, Shijiazhuang 050016, Peoples R China
[2] Xidian Univ, Comp Sci & Technol, Xian 710071, Peoples R China
来源：
PROCEEDINGS OF 2006 INTERNATIONAL CONFERENCE ON MACHINE LEARNING AND CYBERNETICS, VOLS 1-7 | 2006年
基金：
中国国家自然科学基金;
关键词：
risk assessment; AHP method; fuzzy logical method; entropy-weight coefficient;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
A risk assessment method is introduced to the estimation of network security. The method, which combines AHP method and fuzzy logical method, is applied to the risk assessment. AHP method and Fuzzy logical method are improved according to the actual condition of the risk assessment of network security. Each risk factor is estimated in the aspect of the probability, the impact severity and uncontrollability. The important degree of each risk factor is obtained. By comparing the important degree of each factor, which risks will be controlled by some means are known. On the other hand, by applying entropy-weight coefficient, the risk degree of the whole network system is obtained, the method of entropy-weight coefficient is applied to objective computation, and subjective judgment is overcome. The study of the case shows that the method can be easily used to the risk assessment of the network security and its results conform to the actual situation.
引用
收藏
页码：4400 / +
页数：2
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