无标度异构网络蠕虫传播仿真研究  

Study on Worm Propagation Simulation in the Scale-free Heterogeneous Network

作　　者：任松[1] 文鸿[1] 石成锋 

机构地区：[1]湖南工业大学,湖南株洲412008

出　　处：《邵阳学院学报（自然科学版）》2016年第1期36-40,共5页Journal of Shaoyang University：Natural Science Edition

基　　金：湖南省自然科学基金(14JJ3123);湖南省教育厅开放基金(15K035)

摘　　要：随着异构网络的快速的发展,蠕虫利用异构网络的终端节点多样性和网络形态复杂性在网络中大肆传播,并且已经成为威胁网络安全的重大隐患之一.针对异构网络中存在的安全问题和异构网络自身的特点,文章构建了无标度异构网络传播模型,并通过在虚拟机下的仿真,发现蠕虫在异构网络中的传播规律与终端节点有密切关系.最后通过比较无标度异构网络和现实网络,给出了一些防范蠕虫的合理建议.With the rapid development of the heterogeneous network,worms can widely spread by exploiting the diversity of TN and the complicity of the network structure,which has become one of the serious network security threats. The thesis,targeting on the security problems and features of the heterogeneous network,constructs a propagation model in the scale- free heterogeneous network and conducts a simulation in a virtual machine,which finds out that the propagation law of worms in the heterogeneous network is closely related to TN. Then by observing the comparison between scale- free heterogeneous network and realistic network,some reasonable suggestions are proposed.

关 键 词：异构网络 无标度 蠕虫 传播规律 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]