通信学报2012，Vol.33Issue(2)：156-163,8.
传感器网络中一种基于地理位置的虚假数据过滤方案
Geographical information based false report filtering scheme in wireless sensor networks
刘志雄 1王建新1
作者信息
- 1. 中南大学信息科学与工程学院,湖南长沙410083
- 折叠
摘要
Abstract
A geographical information based false reports filtering scheme (GFFS) in sensor networks was presented. In GFFS, each node distributes its location information to some other nodes after deployment. When a report was generated for an observed event, it must carry not only MACs from t detecting nodes with distinct key partitions, but also locations of these nodes. Each forwarding node checks not only the correctness of the MAC and the locations carried in the report, but also the legitimacy of the locations. Analysis and simulation results demonstrate that GFFS can resist collaborative false data injection attacks and thus can tolerate much more compromised nodes than existing schemes.关键词
无线传感器网络/虚假数据过滤/妥协节点/协同攻击Key words
wireless sensor network/ false report filtering/ compromised node/ collaborative attack分类
信息技术与安全科学引用本文复制引用
刘志雄,王建新..传感器网络中一种基于地理位置的虚假数据过滤方案[J].通信学报,2012,33(2):156-163,8.
