Privacy friendly detection technique of sybil attack in vehicular ad hoc network (VANET)

Vehicular communications play a substantial role in providing safety in transportation by means of safety message exchange. Researchers have proposed several solutions for securing safety messages. Protocols based on a fixed key infrastructure are more efficient in implementation and maintain strong...

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Bibliographic Details
Main Author:	Cheraghi, Seyed Mohammad
Format:	Thesis
Language:	English
Published:	2013
Subjects:	TK Electrical engineering Electronics Nuclear engineering
Online Access:	http://eprints.utm.my/id/eprint/34666/5/SeyedMohamadCheraghiMFSKSM2013.pdf
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id	my-utm-ep.34666
record_format	uketd_dc
spelling	my-utm-ep.346662017-09-11T03:01:26Z Privacy friendly detection technique of sybil attack in vehicular ad hoc network (VANET) 2013-01 Cheraghi, Seyed Mohammad TK Electrical engineering. Electronics Nuclear engineering Vehicular communications play a substantial role in providing safety in transportation by means of safety message exchange. Researchers have proposed several solutions for securing safety messages. Protocols based on a fixed key infrastructure are more efficient in implementation and maintain stronger security in comparison with dynamic structures. Security is an important concern in VANETs because a malicious user may deliberately mislead other vehicles and vehicular agencies. Sybil attacks have been regarded as a serious security threat to ad hoc networks and sensor networks. They may also impair the potential applications of VANETs (Vehicular Ad hoc Networks) by creating an illusion of traffic congestion. Sybil attack is a malicious vehicle pretends to be multiple vehicles. Reported data from a Sybil attacker will appear to arrive from a large number of distinct vehicles, and hence will be credible. Privacy is another issue that must be preserved. In order to maintain security, privacy ca be compromised, hence this research study proposes a privacy friendly framework to detect Sybil attack. Finally, we use MATLAB as a simulator and compare the simulation results with other method. 2013-01 Thesis http://eprints.utm.my/id/eprint/34666/ http://eprints.utm.my/id/eprint/34666/5/SeyedMohamadCheraghiMFSKSM2013.pdf application/pdf en public http://dms.library.utm.my:8080/vital/access/manager/Repository/vital:69699?site_name=Restricted Repository masters Universiti Teknologi Malaysia, Faculty of Computer Science and Information System Faculty of Computer Science and Information System
institution	Universiti Teknologi Malaysia
collection	UTM Institutional Repository
language	English
topic	TK Electrical engineering Electronics Nuclear engineering
spellingShingle	TK Electrical engineering Electronics Nuclear engineering Cheraghi, Seyed Mohammad Privacy friendly detection technique of sybil attack in vehicular ad hoc network (VANET)
description	Vehicular communications play a substantial role in providing safety in transportation by means of safety message exchange. Researchers have proposed several solutions for securing safety messages. Protocols based on a fixed key infrastructure are more efficient in implementation and maintain stronger security in comparison with dynamic structures. Security is an important concern in VANETs because a malicious user may deliberately mislead other vehicles and vehicular agencies. Sybil attacks have been regarded as a serious security threat to ad hoc networks and sensor networks. They may also impair the potential applications of VANETs (Vehicular Ad hoc Networks) by creating an illusion of traffic congestion. Sybil attack is a malicious vehicle pretends to be multiple vehicles. Reported data from a Sybil attacker will appear to arrive from a large number of distinct vehicles, and hence will be credible. Privacy is another issue that must be preserved. In order to maintain security, privacy ca be compromised, hence this research study proposes a privacy friendly framework to detect Sybil attack. Finally, we use MATLAB as a simulator and compare the simulation results with other method.
format	Thesis
qualification_level	Master's degree
author	Cheraghi, Seyed Mohammad
author_facet	Cheraghi, Seyed Mohammad
author_sort	Cheraghi, Seyed Mohammad
title	Privacy friendly detection technique of sybil attack in vehicular ad hoc network (VANET)
title_short	Privacy friendly detection technique of sybil attack in vehicular ad hoc network (VANET)
title_full	Privacy friendly detection technique of sybil attack in vehicular ad hoc network (VANET)
title_fullStr	Privacy friendly detection technique of sybil attack in vehicular ad hoc network (VANET)
title_full_unstemmed	Privacy friendly detection technique of sybil attack in vehicular ad hoc network (VANET)
title_sort	privacy friendly detection technique of sybil attack in vehicular ad hoc network (vanet)
granting_institution	Universiti Teknologi Malaysia, Faculty of Computer Science and Information System
granting_department	Faculty of Computer Science and Information System
publishDate	2013
url	http://eprints.utm.my/id/eprint/34666/5/SeyedMohamadCheraghiMFSKSM2013.pdf
_version_	1747816229843763200

Privacy friendly detection technique of sybil attack in vehicular ad hoc network (VANET)

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