A COMPARATIVE STUDY OF THE SECURITY PROTOCOLS IN VANET
Journal Title: International Journal of Electrical, Electronics and Mechanical Fundamentals (www.ijeemf.com) - Year 2012, Vol 1, Issue 1
Abstract
Vehicular Ad Hoc Networks (VANET) is a subclass of Mobile Ad Hoc networks. In VANET, Wireless device sends information to nearby vehicles, and messages can be transmitted from one vehicle to another vehicle or roadside infrastructure. So, using VANET can increase safety and traffic optimization. Similar to other technologies, in VANET there are some important and noticeable issues. One of the most important of them is Security. Since the network is open and accessible from everywhere in the VANET radio range, it is expected to be an easy target for malicious users. Therefore, the survey of the security protocols in VANET is important. The paper discusses the advantages and disadvantages of these security protocols. Finally, a comparison of the various security protocols is shown.
Authors and Affiliations
Simple Nain , Sandeep Tayal
Keywords
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