International Journal of Advanced Research in Computer Science and Software Engineering (IJARCSSE)
Vehicular ad hoc networks are gaining more and more importance now-a-day, as it is an emerging and promising technology. The lifesaving factor is the key issue in this network. An attacker is one who can intentionally change the behavior of the other Vehicle or Infrastructure in the network, also try to challenge the network with their malicious attacks. Today research has mostly directed the attention on the security of VANET, while to protect the network from attacks the comprehensive solutions still need to be improved, to achieve safety of life need to reach a satisfactory level for the driver and manufacturer.