An Energy-Aware Trust Derivation Scheme With Game Theoretic Approach in Wireless Sensor Networks for IoT Applications

被引：135

作者：

Duan, Junqi ^{[1
]}

Gao, Deyun ^{[1
]}

Yang, Dong ^{[1
]}

Foh, Chuan Heng ^{[2
]}

Chen, Hsiao-Hwa ^{[3
]}

机构：

[1] Beijing Jiaotong Univ, Natl Engn Lab Next Generat Internet Interconnect, Sch Elect & Informat Engn, Beijing 100044, Peoples R China

[2] Univ Surrey, Dept Elect Engn, Ctr Commun Syst Res, Surrey GU1 7XH, England

[3] Natl Cheng Kung Univ, Dept Engn Sci, Tainan 70101, Taiwan

来源：

IEEE INTERNET OF THINGS JOURNAL | 2014年 / 1卷 / 01期

关键词：

Energy awareness; game theory; Internet of Things (IoT); security; trust evaluation; wireless sensor network (WSN); ACCESS-CONTROL; AUTHENTICATION; MODEL;

D O I：

10.1109/JIOT.2014.2314132

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Trust evaluation plays an important role in securing wireless sensor networks (WSNs), which is one of the most popular network technologies for the Internet of Things (IoT). The efficiency of the trust evaluation process is largely governed by the trust derivation, as it dominates the overhead in the process, and performance of WSNs is particularly sensitive to overhead due to the limited bandwidth and power. This paper proposes an energy-aware trust derivation scheme using game theoretic approach, which manages overhead while maintaining adequate security of WSNs. A risk strategy model is first presented to stimulate WSN nodes' cooperation. Then, a game theoretic approach is applied to the trust derivation process to reduce the overhead of the process. We show with the help of simulations that our trust derivation scheme can achieve both intended security and high efficiency suitable for WSN-based IoT networks.

引用

页码：58 / 69

页数：12

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