计算机科学 ›› 2013, Vol. 40 ›› Issue (Z6): 356-360.
叶进,王正飞,聂东举,张向利
YE Jin,WANG Zheng-fei,NIE Dong-ju and ZHANG Xiang-li
摘要: 针对WLAN环境下对AP的RTS注入攻击方式,引入虚拟队列管理机制,提出了基于公平MAC协议的解决方案。与已有的方案相比,该方案只需要在AP上部署,算法简单有效,具有良好的工程可行性。仿真结果表明,该方法能够有效抵御RTS攻击且对MAC层其它形式的DoS攻击也具有普遍意义上的防御性。
[1] 曹春杰,杨红娃,王巍.针对I E E E 802.11CSMA/CA的RTS-CTS攻击[J].通信对抗,2009,4(4):32-35 [2] Gupta V,Krishnamurthy S,Faloutsos M.Denial of service attacks at the MAC layer in wireless Ad Hoc networks[A]∥MILCOME[C].2002,2:1118-1123 [3] Zhou Y,Wu D,Nettles S M.On MAC layer denial of service attacks in IEEE 802.11ad hoc networks:analysis and counter measures[J].International Journal of Wireless and Mobile Computing,2006,1(3/4):268-275 [4] Gu Q,Liu P,Chu C H.Defense against packet injection attacks in unreliable Ad Hoc networks[A]∥IEEE Global Telecommunications Conference[C].2005,3 [5] Ray S,Starobinski D.On false blocking in RTS/CTS based multihop wireless networks[J].IEEE Transactions on Vehicular Technology,2007,56(2):849-862 [6] Acharya,Thuente M D.Intelligent jamming attacks,counterattacks and(counter)2attacks in 802.11b Wireless Networks[A]∥OPNETWORK-2005 Conference[C].2005 [7] 叶进,李伶强.基于保护流的MANET网MAC层DoS攻击及防御[J].计算机科学,2011,8(4):118-121 [8] Karamad E,Ashtiani F.A modified 802.11-based MAC scheme to assure fair access for vehicle-to-roadside communications[J].Computer Communications,2008,1:2898-2906 [9] Jian Y,Zhang M,Chen SG.Achieving MAC layer fairness in CSMA/CA networks[J].IEEE/ACM Transactions on Nnetwor-king,2011,19(5):1472-1484 [10] Xu Kai-xin,Gerla M,Bae S.How effective is the IEEE 802.11RTS/CTS handshake in Ad Hoc networks[A]∥IEEE GLOBECOM[C].2002,1:72-76 [11] Li Z F,Gupta A K,Nandi S.FMAC/CSR:a fair MAC protocol for wireless Ad-hoc networks.http:/www.ntu.edu.sg/home5/pg03802331/papers/fmaccsr%20final.pdf [12] Heusse M,Rousseau F,Guillier R,et al.Idle sense:An optimal access method for high throughput and fairness in rate diverse wireless LANs[J].ACM SIGCOMM ,2005,35(4):121-132 [13] Grunenberger Y,Heusse M,Rousseau F,et al.Experience with an implementation of the idle sense wireless access method[A]∥ACM CoNEXT[C].2007,24 [14] Tanenbaum A S.Computer netwokrs[M].Beijing:Prentice-Hall International,Inc.,1997 |
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