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无线传感器网络安全是当前研究的热点。本文针对无线传感器网络的物理层、数据链路层、网络层和应用层面临的安全进行分析,并提出相应的安全对策。
Wireless sensor network security is the current research hotspot. This paper analyzes the security of the physical layer, data link layer, network layer and application layer of WSN, and puts forward the corresponding security measures.