Secure localization scheme against wormhole attack for wireless sensor networks
As one of the key technologies in wireless sensor networks (WSN), localization is the basis of many WSN-based applications. However, WSNs are often deployed in the hostile environment, in which the attackers can eas-ily disrupt the localization procedure of the nodes. The effects of wormhole attack...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Journal on Communications
2015-03-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2015056/ |
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| Summary: | As one of the key technologies in wireless sensor networks (WSN), localization is the basis of many WSN-based applications. However, WSNs are often deployed in the hostile environment, in which the attackers can eas-ily disrupt the localization procedure of the nodes. The effects of wormhole attack on the DV-Hop localization procedure are analyzed firstly, after which a secure localization scheme against the wormhole attack is proposed. The simulation re-sults illustrate that the proposed secure localization scheme can efficiently reduce the effects of the wormhole attack on the DV-Hop localization, which validates the effectiveness of the proposed scheme. |
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| ISSN: | 1000-436X |