计算机工程Issue(4)：129-134,6.DOI:10.3969/j.issn.1000-3428.2015.04.024
基于动态博弈的粗糙网络安全分析模型
Rough Network Security Analysis Model Based on Dynamic Game
摘要
Abstract
Now the network security evaluation method based on attack graph becomes the main research point, but most of the network attack models are analyzed from the standpoint of the attack side,and ignore the whole process of the connection relationship between offensive and defensive and the roughness of the knowledge system. This paper uses the rough access components association graph to describe the rough access relationship among the network components at some time and some special network topology state,through the rough characterization of the attack and defense policy set in the knowledge domain space to reflect the dynamic decision-making mechanism in the process of offensive and defensive. It gives the optimal attack policy-selection algorithm simultaneously, points out the most possible defensive policy in the current state of the network connection and the knowledge level of both sides of offensive and defensive. Examples show that the results of the analysis can help the defense side of the network administrator take related defensive measures better.关键词
网络风险分析/网络攻击模型/攻击图/粗糙博弈分析/粗糙网络/粗糙图Key words
network risk analysis/network attack model/attack graph/rough game analysis/rough network/rough graph分类
信息技术与安全科学引用本文复制引用
张晶,李艳..基于动态博弈的粗糙网络安全分析模型[J].计算机工程,2015,(4):129-134,6.基金项目
陕西省教育厅科研计划基金资助项目(2013JK0185) （2013JK0185）
陕西省重点学科专项基金资助项目(E08001) （E08001）
陕西省高校哲学社会科学重点研究基地建设专项基金资助项目(DA08046) （DA08046）
陕西省高校哲学社会科学特色学科建设专项基金资助项目(E08003,E08005) （E08003,E08005）
西安建筑科技大学人才科技基金资助项目(RC1324)。 （RC1324）
