关键问题是如何保证点到点的安全传输.提出分段数据传输 (Subsection Data Transport
SDT) 安全方案
依靠多条路由确保数据能安全地聚合.通过仿真实验
证明该方案具有良好的安全性
即使存在妥协节点
也能有效地抵御偷听、数据篡改和拒绝服务 (Denial of Service
DoS) 攻击.
Abstract
A common approach to overcome the limited of sensor networks is to aggregate data relying on intermediate nodes.The pivotal issue is to guarantee end-to-end secureity transmitsion.In the paper
Subsection Data Transport security scheme is presented.Data are safely aggregated relying on multipath routing.The scheme has better security in the simulation.A sensor network can protection against availably eavesdropping
data tampering and Denial of Service attacks even in the presence of compromised nodes.