A beacon-based trust management system for enhancing user centric location privacy in VANETs

NCUIR > School of Management at National Central University > Department of Information Management > journal & Dissertation > Item 987654321/106178

Please use this identifier to cite or link to this item: https://ir.lib.ncu.edu.tw/handle/987654321/106178

Title:	A beacon-based trust management system for enhancing user centric location privacy in VANETs
Authors:	陳奕明;Chen, Yi-Ming;Wei, Yu-Chih
Contributors:	管理學院資訊管理學系
Keywords:	Ad hoc networks;Data models;Message authentication;Messages;Mobile ad hoc networks;Peer-to-peer computing;Privacy;Safety;trust management;Trustworthiness;Vehicle ad hoc networks;vehicle ad-hoc network (VANET);전자/정보통신공학
Date:	2013-04-01
Issue Date:	2026-04-23 13:12:28 (UTC+8)
Publisher:	Korean Institute of Communication Sciences;Seoul: Editorial Department of Journal of Communications and Networks
Abstract:	摘要： In recent years, more and more researches have been focusing on trust management of vehicle ad-hoc networks (VANETs) for improving the safety of vehicles. However, in these researches, little attention has been paid to the location privacy due to the natural conflict between trust and anonymity, which is the basic protection of privacy. Although traffic safety remains the most crucial issue in VANETs, location privacy can be just as important for drivers, and neither can be ignored. In this paper, we propose a beacon-based trust management system, called BTM, that aims to thwart internal attackers from sending false messages in privacy-enhanced VANETs. To evaluate the reliability and performance of the proposed system, we conducted a set of simulations under alteration attacks, bogus message attacks, and message suppression attacks. The simulation results show that the proposed system is highly resilient to adversarial attacks, whether it is under a fixed silent period or random silent period location privacy-enhancement scheme. 其他題名： JCN 出版者： Seoul: Editorial Department of Journal of Communications and Networks 出版日期： 2013-04-01 出處： Journal of Communications and Networks, 2013, 15(2), , pp.153-163 資源來源： IEEE Electronic Library (IEL) 版權： Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2013 識別號： ISSN: 1229-2370 識別號： EISSN: 1976-5541 識別號： DOI: 10.1109/JCN.2013.000028
Appears in Collections:	[Department of Information Management] journal & Dissertation

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