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《Journal of Naval University of Engineering》 2017-02
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A generation algorithm for network attack-defense strategy graph

FU Yu;CHEN Yong-qiang;WU Xiao-ping;ZHOU Xue-guang;Dept.of Information Security,Naval Univ.of Engineering;  
For the sake of promoting authority control,a network attack-defense strategy graph is proposed based on the network vulnerability correlation analysis with the introduction of protective factors on the basis of network attack graph.Firstly,the state transition of network attack-defense is described based on five factors,such as the network host information,host connectivity relations,vulnerability information,information of attackers and defenders,and the definition of network attack-defense strategy graph is given.Secondly,ageneration algorithm for network attack-defense strategy graph is proposed based on three assumptions.Complexity of the algorithm is analyzed and optimal process of algorithm is given.Finally,validity and applicability of the method is verified through simulation experiments.
【Fund】: 国家自然科学基金资助项目(61100042);; 国家社会科学基金军事学资助项目(15G003-201);; 湖北省自然科学基金资助项目(2015CFC867)
【CateGory Index】: TP393.08
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