A proposed security service set for VANET SOA

In Vehicular Ad Hoc Networks (VANETs), nodes are represented by Vehicles. Communication in VANETs can take place either between vehicles Vehicle-to-Vehicle (V2V), or between Vehicle and Infrastructure (V2I). Securing exchanged messages between Vehicles is of great importance, especially when they are life critical messages. Some of the Previous security researches discussed how to enable secure communication depending on the support of Infrastructure. In this work, security supported by infrastructure is defined by Services Oriented. Service Oriented Architecture (SOA) can be a novel alternative to satisfy all security requirements. We show the completeness of the proposed system by comparing it with previous security researches.