NDLI: Detection of Compromised Sensor Nodes in Heterogeneous Sensor Networks

Content Provider	IEEE Xplore Digital Library
Author	Xiaojiang Du
Copyright Year	2008
Description	Author affiliation: Dept. of Comput. Sci., North Dakota State Univ. Fargo, Fargo, ND (Xiaojiang Du)
Abstract	An attacker can capture sensor nodes operating in an unattended environment, load malicious code in the nodes, and then redeploy the compromised nodes into the network. These nodes can launch various kinds of insider attacks and cause severe damage to the network. Thus, fast and efficient detection of compromised nodes in wireless sensor networks is a critical security issue. In this paper, we adopt a Heterogeneous Sensor Network (HSN) model to achieve better security and performance. We present an effective and efficient scheme for detecting compromised nodes by utilizing powerful high-end sensors in HSNs. We compare our scheme with an existing detection scheme. The performance evaluation shows that our scheme is more efficient and has much higher detection rate than the existing one.
Starting Page	1446
Ending Page	1450
File Size	261443
Page Count	5
File Format	PDF
ISBN	9781424420759
DOI	10.1109/ICC.2008.280
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-05-19
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Peer to peer computing Wireless sensor networks Ad hoc networks Information security Military computing Sensor systems Routing Intrusion detection Communications Society Computer science
Content Type	Text
Resource Type	Article

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