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01-Applied Mathematics & Information Sciences
An International Journal


Volumes > Volume 5 > No. 5-2S


A Secure Mechanism for Data Collection in Wireless Sensor Networks

PP: 97S-103S
Yuxin Mao,
Due to some intrinsic features of wireless sensor networks it is difficult to perform efficient intrusion detection against malicious nodes in such a resource-restricted environment. We propose a novel secure mechanism for wireless sensor networks. The mechanism consists of a key-based secure routing algorithm and a counter-based intrusion detection algorithm. The approach is able to protect the data collection in a wireless sensor network even if there are malicious nodes in the network. By comparison with existing research efforts the proposed approach is easy to be implemented and performed in resource-constrained wireless sensor networks.

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