A Feedback-Based Secure Path Approach for Wireless Sensor Network Data Collection
A Feedback-Based Secure Path Approach for Wireless Sensor Network Data Collection
复制标题
基于反馈的无线传感器网络数据收集安全路径方法
DOI：
10.3390/s101009529
复制
发表时间：
2010-10-01
期刊：
影响因子：
3.9
通讯作者：
Wei, Guiyi
中科院分区：
文献类型：
--
作者：
Mao, Yuxin;Wei, Guiyi
无线传感器网络的无人值守特性使其很容易受到恶意攻击。因此，如何保证数据采集的安全性是无线传感器网络面临的一个重要问题。在本文中，我们提出了一种新的无线传感器网络的安全数据采集方法。我们探索秘密共享和多路径路由，以实现安全的数据收集在无线传感器网络中的受损节点。提出了一种新型的跟踪反馈机制，充分利用无线传感器网络的路由功能，提高数据收集的质量。该方法的主要优点是安全路径是作为数据收集的副产品而构建的。安全路由过程对网络中传感器节点的开销很小。与现有的工作相比，所提出的方法的算法是易于实现和执行的资源受限的无线传感器网络。仿真实验结果表明，该方法的性能优于目前同类方法。
The unattended nature of wireless sensor networks makes them very vulnerable to malicious attacks. Therefore, how to preserve secure data collection is an important issue to wireless sensor networks. In this paper, we propose a novel approach of secure data collection for wireless sensor networks. We explore secret sharing and multipath routing to achieve secure data collection in wireless sensor network with compromised nodes. We present a novel tracing-feedback mechanism, which makes full use of the routing functionality of wireless sensor networks, to improve the quality of data collection. The major advantage of the approach is that the secure paths are constructed as a by-product of data collection. The process of secure routing causes little overhead to the sensor nodes in the network. Compared with existing works, the algorithms of the proposed approach are easy to implement and execute in resource-constrained wireless sensor networks. According to the result of a simulation experiment, the performance of the approach is better than the recent approaches with a similar purpose.