基于微分博弈的异质无线传感器网络恶意程序传播研究与分析
RESEARCH AND ANALYSIS OF MALICIOUS PROGRAM PROPAGATION IN HETEROGENEOUS WIRELESS SENSOR NETWORKS BASED ON DIFFERENTIAL GAME
汤梦晨 1吴国文 1张红 1沈士根 2曹奇英1
作者信息
- 1. 东华大学计算机科学与技术学院 上海 201620
- 2. 绍兴文理学院计算机科学与工程系 浙江绍兴 312000
- 折叠
摘要
为抑制异质无线传感器网络(Heterogeneous Wireless Sensor Networks,HWSNs)恶意程序的传播,考虑节点能量和计算能力差异,提出一种HWSNs攻防博弈模型.通过计算得到攻防双方的混合纳什均衡,再结合微分博弈建立攻防双方节点转换微分方程,分析得到恶意节点比例动态演化规律.结合数值实验分析,验证有效抑制HWSNs恶意程序传播的方式.
Abstract
In order to suppress the spread of malicious programs in heterogeneous wireless sensor networks(HWSNs),a HWSNs offensive and defensive game is proposed based on the differences in node energy and computing power.The mixed Nash equilibrium of the attacking and defending sides was obtained through calculation,and the differential equations of the node conversion of the attacking and defending sides were established by combining the differential game.The dynamic evolution law of the proportion of malicious nodes was analyzed.Combined with numerical experimental analysis,the method to effectively suppress the spread of HWSNs malicious programs was verified.
关键词
异质无线传感器网络/微分博弈/恶意程序/入侵检测Key words
Heterogeneous wireless sensor networks/Differential game/Malicious program/Intrusion detection引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据