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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Zhexiong Wei Tang, H. Yu, F.R. Maoyu Wang Mason, P. |
| Copyright Year | 2014 |
| Description | Author affiliation: Dept. of Syst. & Comput. Eng., Carleton Univ., Ottawa, ON, Canada (Zhexiong Wei; Yu, F.R.) || Commun. Res. Centre Canada, Ottawa, ON, Canada (Maoyu Wang) || Defence R&D Canada-Ottawa, Ottawa, ON, Canada (Tang, H.; Mason, P.) |
| Abstract | Mobile Ad hoc NETworks (MANETs) are a promising communication technology for tactical environments and emergency response operations. However, the features of MANETs, including dynamic topology and open wireless medium, lead to many security vulnerabilities. Malicious nodes can drop or modify packets that are received from other nodes and diminish the reliability of networks. Therefore, secure routing in MANETs is an important area of research. In this paper, we propose a scheme that enhances routing security based on trust. In the proposed scheme, in order to improve the accuracy of trust values with indirect observations, we use Dempster-Shafer theory of evidence to fuse observers' opinions. Consequently, a more accurate trust value can be calculated from indirect observations. We then utilize the trust value to enhance the MANET routing protocol security. Simulation results are presented to demonstrate the effectiveness of the proposed scheme. |
| Starting Page | 671 |
| Ending Page | 676 |
| File Size | 149920 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781479920037 |
| DOI | 10.1109/ICC.2014.6883396 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2014-06-10 |
| Publisher Place | Australia |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Routing Ad hoc networks Mobile computing Security Routing protocols Reliability Observers |
| Content Type | Text |
| Resource Type | Article |
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