无线传感器网络的攻击威胁及安全机制探析

Threat of Attacks and Security Mechanism in Wireless Sensor Networks

分析了无线传感器网络中常见的攻击和威胁,提出了一系列维护无线传感器网络正常、高效通信的安全机制,特别是对无线传感器网络中的安全路由、密钥管理策略和安全数据融合等安全技术作出了详实的分析和比较,为无线传感器网络安全性能的提高奠定了理论基础,具有一定的借鉴意义和参考价值。最后,结合物联网技术的兴起和不断发展,指明了无线传感器网络安全的进一步研究方向。

This paper analyzes the common attacks and threats in wireless sensor networks, and proposes a series of security mechanism to ensure the normal working of wireless sensor network and the high efficiency of communication. It makes detailed analysis and comparison of such secu-rity technologies as Secure Routing, key management strategy and secure data fusion in wireless sensor network. Such a study lays the theoretical foundation for improving the safety perform- ance for wireless sensor networks, providing references for pertinent researches. Finally, in re-spect to the rise and development of IOT, it points out the direction of further researches on the security of wireless sensor network.