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An Efficient Compromised Nodes Detection System in Wireless Sensor Networks

摘要


Wireless sensor networks have limited resources and are deployed in an open environment, this makes it vulnerable to attacks. The CND method we proposed can accurately detect the compromised nodes in wireless sensor networks. Experimental results show that the CND system has the following advantages: The detection rate and false positive rate are better than the existing compromised node detection methods; It is not vulnerable to slander attacks; It can run in most wireless sensor networks and can automatically adjust the detection behavior according to the network transmission; It requires only small memory and low communication overhead, so it can be applied to large- scale networks.

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