移动网络对入侵信号有效御防优化设计研究

发布时间：2018-05-24 21:43

本文选题：移动网络 + 入侵信号　；参考：《计算机仿真》2017年07期

【摘要】：对移动网络对入侵信号有效御防进行优化设计,可提高移动网络对入侵信号的抵御能力。进行入侵信号有效御防设计时,应根据生成的攻防意图对组建移动网络入侵信号攻防博弈权重表,评估每个主动防御策略所采用的概率完成御防设计,但是传统方法不能生成准确的入侵信号攻防意图,无法获取博弈权重表计算入侵信号防御策略采用概率,降低了入侵信号御防的效果。提出一种基于随机博弈模型的移动网络对入侵信号有效御防优化设计方法。上述方法先组建移动网络入侵信号攻防随机博弈模型,将移动网络入侵信号安全攻防理解为二人随机博弈问题,以移动网络主机脆弱性信息为基础,结合移动网络主机重要度与主动防御措施成功率,形成单一安全属性攻防收益值,依据攻防意图对移动网络整体攻防收益进行量化,组建移动网络入侵信号攻防博弈权重表,结合博弈理论进行计算,评估每个主动防御策略所采用的概率,并完成移动网络对入侵信号有效御防优化设计。仿真结果表明,所提方法能够对不同网络攻击信号出现概率做出有效预测,在移动网络对入侵信号有效御防中具有可行性。
[Abstract]:In order to improve the ability of mobile network to resist the intrusion signal, the design of the mobile network can be optimized to prevent the intrusion signal effectively. In the effective defense design of intrusion signal, according to the generated attack and defense intention, we should evaluate the probability of each active defense strategy to complete the defense design according to the game weight table of building mobile network intrusion signal attack and defense. However, the traditional method can not generate accurate attack and defense intention of intrusion signal, and can not obtain the game weight table to calculate the probability of intrusion signal defense strategy, which reduces the effect of intrusion signal defense. An effective anti-intrusion signal design method for mobile networks based on stochastic game model is proposed. The above methods first set up a random game model of attack and defense of mobile network intrusion signal. The security attack and defense of mobile network intrusion signal is understood as a two-person random game problem, which is based on the vulnerability information of mobile network host. Combined with the important degree of mobile network host and the success rate of active defense measures, a single security attribute attack and defense income value is formed. According to the intention of attack and defense, the overall attack and defense income of mobile network is quantified, and the game weight table of attack and defense of mobile network intrusion signal is established. Based on the game theory, the probability of each active defense strategy is evaluated, and the effective anti-intrusion signal optimization design of mobile network is completed. The simulation results show that the proposed method can effectively predict the occurrence probability of different network attack signals and is feasible in the mobile network.
【作者单位】：长春工业大学人文信息学院;
【分类号】：TP393.08

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