International Journal of Computer Applications
Vehicular Ad hoc NETwork (VANET) is an important component of intelligent transportation systems. In VANET, active safety systems is seems as the main benefit of it, in which vehicles are exchanging safety messages to increase the passenger safety on road. At the present time, vehicles are exposed to many security threats; and for the security, availability of network is must be obtained at every time. The availability of the network is extremely needed when a vehicle sends any safety information to other one.