一种网络攻防策略图生成算法

发布时间：2018-03-04 04:37

本文选题：网络攻防　切入点：策略图　出处：《海军工程大学学报》2017年02期 　论文类型：期刊论文

【摘要】：在网络攻击图的基础上引入防御因素,以网络脆弱性关联分析为基础,控制权限提升为目的,构建了网络攻防策略图。首先,基于网络主机信息、主机连接关系、脆弱性信息、攻击者信息和防御者信息等五个要素描述了网络攻防状态变迁,并给出了网络攻防策略图定义;然后,在三点假设的基础上,提出了攻防策略图生成算法,分析了算法复杂度,并给出了算法优化;最后,通过仿真实验验证了该方法的有效性与适用性。
[Abstract]:Based on the network attack graph, the defense factor is introduced, the network vulnerability association analysis is taken as the foundation, the control authority is promoted as the purpose, the network attack and defense strategy diagram is constructed. Firstly, based on the network host information, the host connection relation, the vulnerability information, the network attack and defense strategy diagram is constructed. The information of attacker and defender describes the state transition of network attack and defense, and gives the definition of network attack and defense policy diagram. Then, on the basis of three hypotheses, the algorithm of generating attack and defense strategy graph is proposed, and the complexity of the algorithm is analyzed. Finally, the effectiveness and applicability of the method are verified by simulation experiments.
【作者单位】：海军工程大学信息安全系;
【基金】：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)
【分类号】：TP393.08

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