A Review: Analysis of Various Attacks in VANET

Abstract

In Vehicular communication, the security of the system averse to the attacker is very essential part in vehicular technology. There are
various types of attacks arises in the network. In this paper we will study about Sybil attack. Sybil attacks have been appraised as a significant
security threat to ad-hoc networks. The Sybil attack in computer security is an attack where the original identity of a vehicle is distorted or
stealing by an attacker to create multiple dummy identities. Detecting such type of attacker & the authentic vehicle is a provocation task in
VANET. This survey paper briefly furnishes the Sybil attack in VANET.

Keywords: Vehicular Ad-hoc Network (VANET), security, Sybil attack