作者
Nian Liu, Jianhua Zhang, Hao Zhang, Wenxia Liu
发表日期
2010/6/21
期刊
IEEE Transactions on Power Delivery
卷号
25
期号
3
页码范围
1492-1500
出版商
IEEE
简介
The security assessment is a key function that should be performed in advance of any security deployment. Since experiences of cyber attack in power control systems are still limited, a complete methodology of security assessment for communication networks of power control systems is needed. According to past research, the difficulties of security assessment include the security analysis of power control process, and the security degree of each control step. Therefore, the attack graph and multiple criteria decision-making (MCDM) are introduced to deal with these difficulties. The overall security assessment is decomposed into two parts. One is the security analysis model for power control systems using attack graph, includes the basic concepts definition, construction algorithm, vulnerability function of each control step, and connection model-based system vulnerability calculation. Another one is focused on the …
学术搜索中的文章
N Liu, J Zhang, H Zhang, W Liu - IEEE Transactions on Power Delivery, 2010