无线传感器网络重编程中DoS攻击初探  

Exploring DoS Attacks during Reprogramming of Wireless Sensor Networks

作　　者：方智毅[1] 王丽芳[1] 张羽[1] 蒋长清[1] 

机构地区：[1]西北工业大学计算机学院,陕西西安710072

出　　处：《西北工业大学学报》2009年第5期725-730,共6页Journal of Northwestern Polytechnical University

基　　金：陕西省自然科学基金(2006F08)资助

摘　　要：无线重编程技术是解决无线传感器网络管理和维护的有效途径。文章介绍了无线重编程协议Deluge的原理和存在的缺陷;详细分析了各种针对无线重编程的DoS攻击并对攻击产生的危害进行了评价和建模;在TinyOS平台上用TOSSIM对各种DoS攻击进行了仿真实验,并对实验结果进行了客观评价。理论分析和实验数据一致表明,在资源受限的无线传感器网络中,DoS攻击给无线重编程带来了极大的威胁。文中给无线重编程安全性的进一步研究提供了理论基础和实验参考数据。Section 1 of the full paper discusses the principles of Deluge protocol and its vulnerabilities.Aiming at reprogramming,section 2 analyzes the five types of DoS(denial of service) attacks;Req and four types of Adv. Section 3 models and assesses these five types of attacks;the simulation of DoS attacks is run by TOSSIM at TinyOS platform;the simulation results of assessment are given in Figs.1 through 7.Section 4 summarizes and looks forward; the core of the summary is that the lack of control message certif...

关 键 词：无线传感器网络 无线重编程 Deluge DOS攻击 

分 类 号：TP212.9[自动化与计算机技术—检测技术与自动化装置]