如何提高无线传感器网络的安全性这一问题,己经成为了当今信息领域研究的新热点。对无线传感器网络中的典型攻击模型,以及当前针对这些攻击的防范和检测策略进行了综合分析,并在深入评估现有安全策略的优势与不足的基础上,指明了无线传感器网络安全策略研究的新方向。
The problem how to enhance the security of wireless sensor networks has become a hot research topic. In this paper,the typical attack models in WSN and the corresponding defending and detecting strategies are summarized. Based on comparison of these strategies,this paper gives the new tendency for future research.