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Content Provider | IEEE Xplore Digital Library |
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Author | Yunzhong Liu Rui Zhang Jing Shi Yanchao Zhang |
Copyright Year | 2010 |
Abstract | The open wireless medium in a mobile ad-hoc network (MANET) enables malicious traffic analysis to dynamically infer the network traffic pattern in hostile environments. The disclosure of the traffic pattern and its changes is often devastating in a mission-critical MANET. A number of anonymous routing protocols have been recently proposed as an effective countermeasure against traffic analysis in MANETs. In this paper, we propose a novel traffic inference algorithm, called TIA, which enables a passive global adversary to accurately infer the traffic pattern in an anonymous MANET without compromising any node. As the first work of its kind, TIA works on existing on-demand anonymous MANET routing protocols. Detailed simulations show that TIA can infer the traffic pattern with an accuracy as high as 95\%. Our results in this paper highlight the necessity for cross-layer designs to defend a MANET against traffic analysis. |
Starting Page | 1 |
Ending Page | 9 |
File Size | 395289 |
Page Count | 9 |
File Format | |
ISBN | 9781424471508 |
e-ISBN | 9781424471515 |
DOI | 10.1109/SECON.2010.5508207 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2010-06-21 |
Publisher Place | USA |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Telecommunication traffic Mobile ad hoc networks Routing protocols Traffic control Ad hoc networks Pattern analysis Mission critical systems Inference algorithms Communications Society Mobile computing |
Content Type | Text |
Resource Type | Article |
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