无线传感器网络中选择转发攻击检测模型的研究

Research on the Detection Model of Selective Forwarding Attack in Wireless Sensor Networks

无线传感器网络的计算能力、存储能力、电量供应十分有限,很容易遭受各种类型的攻击。该文提出了一种轻量、高效的选择转发攻击检测模型,由多个节点联合协同完成检测操作。实验结果表明,该模型即使在正常节点丢包率较高的情况下,仍具有较高的检测精度和较低的误报率。

Wireless sensor networks are susceptible to many types of attacks because of their constrained capacity,such as limitation in computation power,memory and battery lifetime.In this paper,we propose a lightweight and efficient selective forwarding attack detection model which is implemented by multiple nodes working corporately.We show through experiments that our model can achieve high detection accurate ratio and low false alarm ratio even when the drop rate of normal nodes is very high.