一种无线Adhoc网络中恶意程序的传播模型  

A Malware Propagation Model in Wireless Ad Hoc Networks

作　　者：王长广[1] 马建峰[1] 

机构地区：[1]西安电子科技大学计算机学院,陕西西安710071

出　　处：《电子学报》2007年第B12期79-82,共4页Acta Electronica Sinica

基　　金：国家自然科学基金（No.90204012,No.60573036）

摘　　要：提出了一种描述无线Adhoc网络上恶意程序传播的模型，并通过仿真实验研究了恶意程序的传播行为．研究表明，无线Adhoc网络中恶意程序的传播临界值明显高于Internet中恶意程序的传播临界值，并且恶意程序在无线网络中的传播速度远远低于它在Internet中的传播速度．同时，无线MAC协议的引入会影响恶意程序在Adhoc网络中的传播特性．A malware propagation model in wireless ad hoc networks is presented and the propagating behaviors of the malware in these networks are investigated by means of simulations. The study results show that the threshold of the malware in wireless ad hoc networks is greatly higher than the value found in the Internet while the propagation speed is remarkably slower than that in the Intemet. It is also found that the active MAC protocol can affect the propagating properties of the malware.

关 键 词：AD HOC网络 恶意程序 传播模型 

分 类 号：TP309.5[自动化与计算机技术—计算机系统结构]