基于三方动态博弈模型的网络生存防御策略优化配置

发布时间：2018-06-25 11:42

  本文选题：网络可生存性 + 策略选取　； 参考：《火力与指挥控制》2017年11期

【摘要】：针对网络攻防环境中防御方以提高系统生存能力为目的所进行的最优生存防御策略的选取问题,提出了一种基于完全信息动态博弈理论的生存防御策略优化配置算法。将恶意攻击方、故障意外事件及防御方作为博弈的参与人,提出了一种混合战略模式下的三方动态博弈模型,对博弈的主要信息要素进行了说明,以混合战略纳什均衡理论为基础,将原纳什均衡条件式的表达式转化为可计算数值结果的表达式,并据此增加了近似的概念,最后,将提出的模型和近似纳什均衡求解算法应用到一个网络实例中,结果证明了模型和算法的可行性和有效性。
[Abstract]:Aiming at the problem of selecting the optimal survival defense strategy of the defense side in the network attack and defense environment in order to improve the survival ability of the system, an optimal configuration algorithm of the survival defense strategy based on the dynamic game theory of complete information is proposed. Taking the malicious attacking side, the fault accident side and the defense side as the participants, a three-party dynamic game model under the mixed strategy mode is proposed, and the main information elements of the game are explained. Based on the mixed strategy Nash equilibrium theory, the expression of the original Nash equilibrium condition is transformed into an expression of computable numerical results, and the approximate concept is added accordingly. The proposed model and approximate Nash equilibrium algorithm are applied to a network example. The results show that the model and algorithm are feasible and effective.
【作者单位】： 解放军93936部队;
【分类号】：TP393.08
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本文编号：2065790