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Towards a Security Architecture for Vehicular Ad Hoc Networks

URN to cite this document:
urn:nbn:de:bvb:355-epub-2380
Plößl, Klaus ; Nowey, Thomas ; Mletzko, Christian
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Date of publication of this fulltext: 05 Aug 2009 13:22


Abstract

Vehicular ad hoc networks (VANETs) have the potential to increase road safety and comfort. Especially because of the road safety functions, there is a strong demand for security in VANETs. After defining three application categories the paper outlines main security and privacy requirements in VANETs. Next, a security architecture for VANETs (SAV) is proposed that strives to satisfy the requirements. To find mechanisms applicable in the architecture a survey of existing mechanisms is given.


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