计算机应用研究2012，Vol.29Issue(7)：2678-2680,3.DOI:10.3969/j.issn.1001-3695.2012.07.075
动态演化的互联网病毒建模与分析
Modeling and analyzing virus propagation on dynamic Internet
摘要
Abstract
Internet is a growing scale-free network, accompanied by the propagation of computer virus. So its security has been a critical problem. This paper constructed a virus model where viruses spread on a increasingly evolving Internet and analyzed the dependence of the density for infected computers on its topology. All the results obtained here indicate that the larger the rate of network evolvement is, the faster virus spreads. Besides the higher the average degree of dynamic network is, the faster virus spreads. It also find that the higher connectivity the computers have, the higher the probability virus break out. All these findings will help for controlling Internet virus propagation.关键词
无标度网络/网络拓扑演化/病毒传播模型Key words
scale-free networks/ dynamic network topology/ virus propagation model分类
信息技术与安全科学引用本文复制引用
杨春霞,胡丹婷,胡森..动态演化的互联网病毒建模与分析[J].计算机应用研究,2012,29(7):2678-2680,3.基金项目
国家自然科学基金资助项目(60874111) （60874111）
江苏省青蓝工程资助项目 （）
江苏省高校自然科学基金资助项目(07KJD120128) （07KJD120128）
