A privacy preserving solution for the protection against sybil attacks in vehicular ad hoc networks

Triki, Bayrem; Rekhis, Slim; Chammem, M'hamed; Boudriga, Noureddine

doi:10.1109/wmnc.2013.6549051

Cited by 17 publications

(11 citation statements)

References 11 publications

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“…When some malicious user enter into the network and stop forwarding messages to next nodes by dropping messages are called as black node [16].…”

Section: Black Hole Attackmentioning

confidence: 99%

Mitigation of Sybil Attack Using Location Aware Nodes in VANET

2015

IJSR

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VANETs also called as intelligent transportation system (ITS) in which vehicles communicate to provide timely information.Their aim is to provide security, information and management of network. Instead of their many advantages vehicular network is prone to various attacks. In this research removal of Sybil attack in which node creates its multiple identities and it can be affected by various ways. In previous work Sybil attack is prevented by using the timestamp. Every node has some time stamp to communicate with RSU in which identities are verified. If multiple identities exist then there must be an attacker. On high traffic roads there are number of vehicles for which RSU cannot process all vehicles and also vehicles have high mobility due to which timestamp may be collapse or may miss by vehicle. In previous work three methods were used to find the physical measurement of message that were Time of Arrival (TOA), Angel of Arrival (AOA), and Received Signal Strength (RSSI). In this work, we are using GPSR, Which Reduce the Chances of Attacks.

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“…When some malicious user enter into the network and stop forwarding messages to next nodes by dropping messages are called as black node [16].…”

Section: Black Hole Attackmentioning

confidence: 99%

Mitigation of Sybil Attack Using Location Aware Nodes in VANET

2015

IJSR

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“…Bayrem et al, [18] proposed a RFID based solution for detecting Sybil attack in VANETs. In this paper they assume that the network is divided into several zones, in each zone there are several RSUs and one of those RSU is selected as the controller of that zone called as road side controller (RSC).…”

Section: Related Workmentioning

confidence: 99%

Preserving Location Privacy in Location Based Services against Sybil Attacks

Tyagi¹,

Sreenath²

2015

IJSIA

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“…Triki, Rekhis, Chammem and Boudriga [16] suggested RFID grounded Privacy Preserving strategy exerting two forms of validation methods. First method exerts RFID tags associated within vehicles for acquiring short span certificates from RSU after validation of vehicles along RFID tags by RSU.…”

Section: Related Workmentioning

confidence: 99%

“…WiFi IEEE 802.11p, WAVE IEEE 1609, WiMAX IEEE 802. 16, Bluetooth, IRA, Zig Bee, Satellites, DSRC (Dedicated Short Range Communications) are technologies exerted in VANET. Intelligent Transportation System (ITS) is composed of VANETs.…”

Section: Introductionmentioning

confidence: 99%

Strategical Comparison: Recognizing and Evicting Sybil Attack in Vehicular Ad Hoc Networks

Narang¹,

Munjal²

2014

IJCA

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Vehicular Ad-Hoc Networks (VANET) generalization of Mobile Ad Hoc Networks (MANET) are proclaimed for extreme mobility as compared to MANET. Motivation of VANET is Traffic Administration and Human Protection. Misuse of utilities provided by VANET is more prone to attacks like Black Hole Attack and Sybil Attack. This paper is fascinated towards recognition and eviction of Sybil Attack in VANET. In Sybil Attack evil-minded nodes known as Sybil nodes imitates multiple fraud identities of one vehicle at same time distorting behavior of right-minded nodes in network vulnerable to human lives. In this paper, different strategies of finding, locating and evicting Sybil Nodes in VANET are suggested and differentiated. KeywordsSybil attack recognition, eviction and localization, GPS, RFID, VANET, PKI, Observers, DTT, Privacy preserving, RF-GPS, Certificate and Key administration, Pseudonyms and RSU. INTRODUCTIONMANET is generalization of Wireless Ad-Hoc Network (WANET) which is further generalization of Ad-Hoc networks. There is dissimilarity between Ad-Hoc network and MANET:"MANETs are always Ad-Hoc but Ad-Hoc are not always MANETs"MANET is architecture-less network sanctioning mobile devices associated in network for circulating information between them without any background architecture

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A privacy preserving solution for the protection against sybil attacks in vehicular ad hoc networks

Cited by 17 publications

References 11 publications

Mitigation of Sybil Attack Using Location Aware Nodes in VANET

Mitigation of Sybil Attack Using Location Aware Nodes in VANET

Preserving Location Privacy in Location Based Services against Sybil Attacks

Strategical Comparison: Recognizing and Evicting Sybil Attack in Vehicular Ad Hoc Networks

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