… a robust VANET networks is strongly … VANET facing, in section 3 we analyzed the VANET
challenges like mobility and privacy which considered the hardest security problems of VANET, …

… Environment (WAVE); a suite of communication and security standards in the Vehicular
Area Networks (VANETs). There has been a lot of research regarding several challenges in …

… VANET related problems like configuration, number of vehicles at varied times of the day, …
change in vehicles incoming and outgoing the network and also the indisputable reason is that …

… other types of mobile networks, VANETs do not suffer from problems of energy, computing
… is: what security problems among those existing in the VANET can the cryptography and its …

… networking problems which should be addressed for message exchanging between vehicles
in VANETs… Because ofdistinctive networking claracteristics of VANETs as described before …

… on VANET security frameworks presented in three parts. The first presents an extensive
overview of VANET … injects false safety messages into the network to cause serious problems. …

… VANETs have a big problem of exchanging traffic information among vehicles … VANET for
improvement. Theoretical analysis shows that for stability of topology we can divide the network …

… to solve the scalability problem. We consider a VANET to be scalable if information is
disseminated through the network in sparse as well as dense network scenarios, while optimally …

… of VANET, emerge new challenges and problems. Lack of … of network architecture with
different topologies and network … in VANET in order to properly form a communication network is …

… The crucial problems with VANETs are security and privacy. In a VANET, any node can
attach and detach the network whenever it wants; and it can communicate with other nodes. …