Using overhearing technique to detect malicious packet-modifying attacks in wireless sensor networks

Kuo Feng Ssu, Chih Hsun Chou, Li Wen Cheng

研究成果: Article同行評審

15 引文 斯高帕斯(Scopus)

摘要

Recently, security issues in wireless sensor networks become more important. Many mechanisms have been proposed for solving varying types of malicious attacks. However, few of them discussed malicious packet-modifying attacks (MPA). The MPA come from some malicious nodes that modify contents of data packets while relaying. Once MPA occur, the sink node may make wrong decisions according to the incorrect packets. In this paper, an overhearing-based detection mechanism (OBD) is presented for detecting the occurrence of MPA. Both OBD and a traditional two-path detection mechanism were successfully implemented for comparison using the NS2. The simulation measured the metrics in successful detection rate, end-to-end delay, power consumption, and detection latency. Compared to the two-path detection mechanism, the overhearing-based mechanism not only incurred less overhead but provided more accurate failure detection performance.

原文English
頁(從 - 到)2342-2352
頁數11
期刊Computer Communications
30
發行號11-12
DOIs
出版狀態Published - 2007 九月 10

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications

指紋 深入研究「Using overhearing technique to detect malicious packet-modifying attacks in wireless sensor networks」主題。共同形成了獨特的指紋。

引用此