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IJSTR >> Volume 3- Issue 11, November 2014 Edition

International Journal of Scientific & Technology Research  
International Journal of Scientific & Technology Research

Website: http://www.ijstr.org

ISSN 2277-8616

Security In Vehicular Ad-Hoc Network

[Full Text]



Prakash Tripathi, Dr. Kanojia Sindhuben Babulal.



Index Terms: IEEE 802.11, IEEE 802.15, Intelligent Transportation System (ITS), VANET Protocols, Threats.



Abstract: Vehicle connectivity can be considered as an emerging technology that provides dissemination of warning messages and traffic information to vehicles running on the road. The deployment of vehicular ad-hoc network communication is strictly dependent on strictly on their security and privacy features. Recent advances in the hardware and software technology, tremendous improvements are made. Emerging Vehicular Ad-hoc Networks have the potential to improve the safety, traffic efficiency and as well as comfort to both drivers and passengers of highways. In the last three decades, various kinds of improvements are made in Wireless Ad-hoc Network and now a day’s one of the most attractive research topic is Vehicular Ad-hoc Network (VANET) and become the most relevant form of Mobile Ad-hoc Networks. In this paper we address the Security in Vehicular ad-hoc Network. We provide a detail threat analysis as well as devise the solution of these threats. We provide a set of security protocols to protect the privacy and analyze the robustness and efficiency. In this paper we propose security architecture for vehicle communication. The architecture contains symmetric and asymmetric cryptography mechanism in the vehicular distributed environment for dissemination of information securely and efficiently.



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