社交网络用户隐私保护的博弈模型
发布时间：2018-11-22 19:49
【摘要】：基于不完全信息的动态博弈,分别通过攻防博弈、共同防御博弈、联合攻击博弈研究了社交网络用户隐私的攻防博弈过程,并重点探讨了用户关系层次对博弈结果的影响。结论表明,非完全自私的防御者可以优化整体的防御水平,优化的程度取决于用户隐私价值大小和关系层次的综合作用;攻击者之间共谋可以获得更高的攻击效用,关系层次对不同的攻击者具有不同的影响。研究结果对社交网络用户更好地保护隐私具有一定指导作用。
[Abstract]:Based on incomplete information dynamic game this paper studies the process of attacking and defending game of social network user privacy through attack and defense game common defense game and joint attack game and discusses the influence of user relationship level on game result. The conclusion is that the defenses who are not completely selfish can optimize the overall defense level, and the degree of optimization depends on the value of user privacy and the comprehensive role of the relationship level. Collusion among attackers can achieve higher attack effectiveness, and the relationship level has different effects on different attackers. The results of the study are helpful for social network users to better protect their privacy.
【作者单位】： 中央财经大学信息学院;
【基金】：国家自然科学基金项目:基于博弈论的信息安全理论与方法研究(61272398) 国家社会科学基金重点项目:大数据时代网络媒介生态环境下个人信息保护体系的构建研究(13AXW010) 中央财经大学博士生重点选题支持计划项目:社交网络平台信息安全综合评价模型研究资助
【分类号】：TP393.08
[Abstract]:Based on incomplete information dynamic game this paper studies the process of attacking and defending game of social network user privacy through attack and defense game common defense game and joint attack game and discusses the influence of user relationship level on game result. The conclusion is that the defenses who are not completely selfish can optimize the overall defense level, and the degree of optimization depends on the value of user privacy and the comprehensive role of the relationship level. Collusion among attackers can achieve higher attack effectiveness, and the relationship level has different effects on different attackers. The results of the study are helpful for social network users to better protect their privacy.
【作者单位】： 中央财经大学信息学院;
【基金】：国家自然科学基金项目:基于博弈论的信息安全理论与方法研究(61272398) 国家社会科学基金重点项目:大数据时代网络媒介生态环境下个人信息保护体系的构建研究(13AXW010) 中央财经大学博士生重点选题支持计划项目:社交网络平台信息安全综合评价模型研究资助
【分类号】：TP393.08
【共引文献】
相关期刊论文 前10条
1 吴海祥;;论计算机信息安全的攻防博弈[J];中国城市经济;2011年14期
2 王建;;局域网网络安全综合防御体系构建与分析[J];电脑知识与技术;2010年33期
3 邓蔚;钱伟中;傅，
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