A source location privacy protection scheme based on ring-loop routing for the IoT
A source location privacy protection scheme based on ring-loop routing for the IoT
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DOI：
10.1016/j.comnet.2018.11.005
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发表时间：
2019-01
期刊：
影响因子：
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通讯作者：
Hao Wang;Guangjie Han;Lina Zhou;James Adu Ansere;Wenbo Zhang
中科院分区：
文献类型：
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作者：
Hao Wang;Guangjie Han;Lina Zhou;James Adu Ansere;Wenbo Zhang
新兴的物联网（IoT）已经成为人们日常生活中不可或缺的一部分。然而，众多设备的连接给无线传感器网络带来了许多安全挑战，无线传感器网络是物联网的基础。本文提出了一种基于环路由（SLPRR）的物联网源位置隐私保护方案。为了增加攻击者的回溯时间，我们引入了混淆时域传输来传输真实数据包。此外，还利用假数据包、虚节点和混淆环来保护源位置隐私。进行了理论分析和仿真实验。仿真结果表明，该方法在不影响网络生存期的前提下提高了网络的安全时间。
The emerging Internet of Things (IoT) has become an integral part of daily activities. However, the connection of numerous devices poses many security challenges for wireless sensor networks, which represent the basis of the IoT. In this paper, we propose a source location privacy protection scheme based on ring-loop routing (SLPRR) for the IoT. To increase the backtracking time of the adversary, we introduce a confounding time-domain transmission to transmit real packets. In addition, fake packets, phantom nodes, and a confounding ring are also utilized to protect the source location privacy. A theoretical analysis and simulation experiments are conducted. The simulation results demonstrate that the proposed SLPRR increases the safety time without compromising the network lifetime.