计算机应用与软件2024，Vol.41Issue(7)：263-269,278,8.DOI:10.3969/j.issn.1000-386x.2024.07.038
基于信号博弈的物联网隐私保护研究
PRIVACY PROTECTION RESEARCH OF INTERNET OF THINGS BASED ON SIGNALING GAMES
摘要
Abstract
Aimed at the IoT with malicious nodes attack,a privacy protection model based on signaling games is proposed.We introduced the parameters such as trust degree and attack severity degree to construct a more complete payment matrix,calculated the benefits of both sides of the game,and analyzed the Bayesian equilibrium in the multi-stage dynamic game according to the Bayesian principle.We solved the optimal detection and attack strategies,and studied the impact of different strategies on the privacy protection of the IoT.Combining simulation experiments,the influence of different factors on optimal privacy protection is verified,and a method to improve the degree of privacy protection of the IoT is proposed.关键词
信号博弈/物联网/恶意节点/贝叶斯均衡/隐私保护Key words
Signaling games/Internet of things/Malicious nodes/Bayes equilibrium/Privacy protection分类
信息技术与安全科学引用本文复制引用
和青青,吴国文,张红,沈士根,曹奇英..基于信号博弈的物联网隐私保护研究[J].计算机应用与软件,2024,41(7):263-269,278,8.基金项目
国家自然科学基金项目(61772018). （61772018）
