期刊名称：International Journal of Computer Science and Security (IJCSS)
电子版ISSN：1985-1553
出版年度：2012
卷号：6
期号：6
页码：366-375
出版社：Computer Science Journals
摘要：With the advancement in the wireless communication technologies that have been deployed to manage efficient vehicular communication, this can be considered as an intelligent transportation system. VANET (Vehicular Ad hoc Network) is an emerging and most challenging technology integrating Ad hoc Network, WLAN and Cellular technology that is helpful in developing intelligent transportation system for improving traffic management, roadside safety, cooperative driving etc. VANET is an application or subset of Mobile Ad hoc Network (MANET). For the implementation of VANET, security is an important constraint. Most of the research concerted efforts in academics and industry are focused to provide efficient security architecture for VANET, for protecting the network from adversary nodes and attacks. This paper focuses on the security challenges in VANET, especially for achieving privacy and their possible solutions.
