| 講演抄録/キーワード |
| 講演名 |
2014-01-30 15:50
無線センサネットワークのためのノード間協調による悪意ノード隔離機構の提案と評価 ○エリシール アクパール・地引昌弘・寺西裕一・西永 望(NICT) IA2013-73 |
| 抄録 |
(和) |
In wireless sensor networks (WSNs), due to fault and malicious behaviors of network entities, the collected sensor data might not be accurate. Therefore, it is crucial to effectively detect and isolate malicious network entities from the network. Some studies have been demonstrated that rating trust and reputation of individual network entities is an effective approach in WSNs to improve security, support decision-making process and promote collaboration between network entities. However, trust management systems are prone to attacks from inside of the network. Insider attacks like selective forwarding and bad-mouthing can significantly deteriorate the trust management systems and results inaccurate trust evaluation of network entities. In this work, based on wireless overhearing mechanism we propose a novel approach which can effectively detect and isolate malicious network entities in WSNs. Simulation studies shows that, compare to other similar schemes, the proposed CMBNI scheme can detect and isolate malicious entities with high accuracy and speed. |
| (英) |
In wireless sensor networks (WSNs), due to fault and malicious behaviors of network entities, the collected sensor data might not be accurate. Therefore, it is crucial to effectively detect and isolate malicious network entities from the network. Some studies have been demonstrated that rating trust and reputation of individual network entities is an effective approach in WSNs to improve security, support decision-making process and promote collaboration between network entities. However, trust management systems are prone to attacks from inside of the network. Insider attacks like selective forwarding and bad-mouthing can significantly deteriorate the trust management systems and results inaccurate trust evaluation of network entities. In this work, based on wireless overhearing mechanism we propose a novel approach which can effectively detect and isolate malicious network entities in WSNs. Simulation studies shows that, compare to other similar schemes, the proposed CMBNI scheme can detect and isolate malicious entities with high accuracy and speed. |
| キーワード |
(和) |
Wireless sensor networks / WSN / trust / trust management system / malicious node detection / isolation / / |
| (英) |
Wireless sensor networks / WSN / trust / trust management system / malicious node detection / isolation / / |
| 文献情報 |
信学技報, vol. 113, no. 424, IA2013-73, pp. 31-36, 2014年1月. |
| 資料番号 |
IA2013-73 |
| 発行日 |
2014-01-23 (IA) |
| ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します.(許諾番号:10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
| PDFダウンロード |
IA2013-73 |
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