Access control in wireless sensor networ
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Yun Zhou; Yanchao Zhang; Yuguang Fang
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Article
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2007
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Elsevier Science
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English
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Nodes in a sensor network may be lost due to power exhaustion or malicious attacks. To extend the lifetime of the sensor network, new node deployment is necessary. In military scenarios, adversaries may directly deploy malicious nodes or manipulate existing nodes to introduce malicious ''new'' nodes