计算机与数字工程2017，Vol.45Issue(12)：2460-2464,5.DOI:10.3969/j.issn.1672-9722.2017.12.028
基于复杂网络的计算机病毒求源问题研究
Research on the Tracing Source of Computer Virus Based on Complex Network
摘要
Abstract
At present,the research of computer virus is mainly in the aspects of virus spreading,but the source of the virus is rarely raised. The computer virus source problem can help people to restore the communication process and provide help for the rap-id control of disease. Therefore,this paper mainly focuses on the virus to tracing the source problem to model,through the observa-tion network each node status,realizes to the virus source localization. Firstly,according to the actual network connection,this pa-per builds a complex network virus source model;Secondly,the state of the network nodes caused by the propagation of computer vi-rus is simulated by using the state matrix of the network time sequence. Through the analysis,a network state transition process is given,which is the inverse process of the virus transmission path. The initial state of node is the source of virus. Finally,this paper through the simulation experiment,verify the correctness and validity of the model,and provide the basis for the future research and control of virus transmission.关键词
复杂网络/计算机病毒/求源问题/传播路径Key words
complex network/computer virus/tracing source of virus/spreading path分类
信息技术与安全科学引用本文复制引用
贾志娟,杨艳艳,郭娜..基于复杂网络的计算机病毒求源问题研究[J].计算机与数字工程,2017,45(12):2460-2464,5.基金项目
国家自然科学基金项目“基于复杂网络的传染病溯源方法研究”(编号:U1304614) （编号:U1304614）
