Efficient self-organized trust management in location privacy enhanced VANETs

Yu Chih Wei, Yi Ming Chen

研究成果: 書貢獻/報告類型會議論文篇章同行評審

16 引文 斯高帕斯(Scopus)

摘要

Improving the safety of transportation system is the main purpose of vehicle ad-hoc networks (VANETs). In order to improve traffic safety and ensure the event messages reliability, more and more researches have been focused on trust management to resolve the problems. 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 requirement in VANETs, location privacy can be just as important for drivers, and neither can be ignored. In this paper, we propose a self-organized trust management system 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 collusion and non-collusion attacks. The simulation results show that the proposed system is highly resilient to adversarial attacks, no matter whether it is under a fixed silent period (FSP) or random silent period (RSP) location privacy-enhanced scheme.

原文???core.languages.en_GB???
主出版物標題Information Security Applications - 13th International Workshop, WISA 2012, Revised Selected Papers
編輯Dong Hoon Lee, Moti Yung
發行者Springer Verlag
頁面328-344
頁數17
ISBN(列印)9783642354151
DOIs
出版狀態已出版 - 2012
事件13th International Workshop on Information Security Applications, WISA 2012 - Jeju Island, Korea, Republic of
持續時間: 16 8月 201218 8月 2012

出版系列

名字Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
7690 LNCS
ISSN(列印)0302-9743
ISSN(電子)1611-3349

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???event.eventtypes.event.conference???13th International Workshop on Information Security Applications, WISA 2012
國家/地區Korea, Republic of
城市Jeju Island
期間16/08/1218/08/12

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