Security Challenges And Implementation Mechanism For Vehicular Ad Hoc Network

Vehicular Ad Hoc Networks (VANET) is an emerging and promising technology, this technology is a fertile region for attackers, who will try to challenge the network with their malicious attacks. The security of VANET has mostly directed the attention of today research efforts, while comprehensive solutions to protect the network from adversary and attacks still need to be improved, trying to reach a satisfactory level, for the driver and manufacturer to achieve safety of life and infotainment. We discuss the need for robust VANET networks which is strongly dependent on their security and privacy features. VANET facing many challenges that been addressed in this research, we also discuss a set of solutions presented for these challenges and problems; and we made critics for these solutions.