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DOI: 10.2298/CSIS110303056C TRM-IoT: A Trust Management Model Based on Fuzzy Reputation for Internet of Things
BibTeX
@MISC{Chen_doi:10.2298/csis110303056c,
author = {Dong Chen and Guiran Chang and Dawei Sun and Jiajia Li and Jie Jia and Xingwei Wang},
title = {DOI: 10.2298/CSIS110303056C TRM-IoT: A Trust Management Model Based on Fuzzy Reputation for Internet of Things},
year = {}
}
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Abstract
Abstract. Since a large scale Wireless Sensor Network (WSN) is to be completely integrated into Internet as a core part of Internet of Things (IoT) or Cyber Physical System (CPS), it is necessary to consider various security challenges that come with IoT/CPS, such as the detection of malicious attacks. Sensors or sensor embedded things may establish direct communication between each other using 6LoWPAN protocol. A trust and reputation model is recognized as an important approach to defend a large distributed sensor networks in IoT/CPS against malicious node attacks, since trust establishment mechanisms can stimulate collaboration among distributed computing and communication entities, facilitate the detection of untrustworthy entities, and assist decision-making process of various protocols. In this paper, based on in-depth understanding of trust establishment process and quantitative comparison among trust establishment methods, we present a trust and reputation model TRM-IoT to enforce the cooperation between things in a network of IoT/CPS based on their behaviors. The accuracy, robustness and lightness of the proposed model is validated through a wide set of simulations.
Keyphrases
iot cps csis110303056c trm-iot fuzzy reputation trust management model in-depth understanding untrustworthy entity sensor network reputation model trm-iot communication entity assist decision-making process various protocol trust establishment process important approach wide set various security challenge distributed computing malicious node attack malicious attack direct communication cyber physical system large scale wireless sensor network core part trust establishment method quantitative comparison reputation model trust establishment mechanism
