通信学报 ›› 2020, Vol. 41 ›› Issue (7): 186-194.doi: 10.11959/j.issn.1000-436x.2020136

• 学术论文 • 上一篇    下一篇

基于M-FlipIt博弈模型的拟态防御策略评估

丁绍虎1,齐宁1,郭义伟2   

  1. 1 信息工程大学信息技术研究所,河南 郑州 450002
    2 河南信大网御科技有限公司研发部,河南 郑州 450002
  • 修回日期:2020-05-07 出版日期:2020-07-25 发布日期:2020-08-01
  • 作者简介:丁绍虎(1979- ),男,北京人,信息工程大学博士生,主要研究方向为网络安全、新型网络体系结构|齐宁(1983- ),男,山东单县人,博士,信息工程大学讲师,主要研究方向为新一代信息网络、信息安全等|郭义伟(1983- ),男,河南商丘人,河南信大网御科技有限公司工程师,主要研究方向内生安全、云计算等
  • 基金资助:
    国家自然科学基金创新研究群体资助项目(61521003)

Evaluation of mimic defense strategy based on M-FlipIt game model

Shaohu DING1,Ning QI1,Yiwei GUO2   

  1. 1 Institute of Information Technology,Information Engineering University,Zhengzhou 450002,China
    2 Research and Development Department of Henan Xinda Wangyu Technology Co.,Ltd.,Zhengzhou 450002,China
  • Revised:2020-05-07 Online:2020-07-25 Published:2020-08-01
  • Supported by:
    The Foundation for Innovative Research Groups of the National Natural Science Foundation of China(61521003)

摘要:

针对先进持久性威胁场景中模拟防御系统安全性能评估的不足,基于FlipIt博弈论模型,提出了一种改进的博弈模型。对不同的异构性条件下的拟态防御动态策略进行评估,并设计案例进行仿真分析。仿真结果表明,不定周期的轮换能够弥补异构性的不足,维持防御者较高的博弈收益。

关键词: 网络空间拟态防御, 高级持续性威胁, 博弈模型, 仿真分析

Abstract:

To make up for the lack of security performance evaluation of the mimic defense systems in the advanced persistent threat scenarios an improved game model based on the FlipIt game theory model was proposed.The dynamic strategy of mimic defense under different heterogeneity conditions was evaluated,and a case study for the simulation analysis was conducted.The simulation results show that the rotation of indefinite period can make up for the lack of heterogeneity and maintain the higher game payoff of defenders.

Key words: cyberspace mimic defense, advanced persistent threat, game model, simulation analysis

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