A review on various security attacks in vehicular ad hoc networks

Ad hoc vehicle networks (VANET) are being established as a primary form of mobile ad (MANET) and critical infrastructure to provide passengers with wide range safety applications. VANETs increasingly common nowadays because it is connecting invisible services. The security paramount their future use must not jeopardize users' privacy. these essential for the benefit secure effective solutions facilities, uncertainty remains, research in this field remains fast increasing. We discussed challenges VANET survey. Were vehicles communication efficient ensure between (V2V), infrastructures (V2I). Clarified concerns have been discussed, including confidentiality, authentication, integrity, availableness, non-repudiation. also potential attacks on According analysis performance evaluations, paper shows that ACPN both feasible appropriate authentication VANET. Finally, article found VANETs, encryption critical.