Secure Content Sniffing for Web Browsers a Survey

Abstract: VANETs is a technology that provides communication between moving vehicles. VANETs are a type of Mobile Ad-Hoc networks in which moving vehicles will act as nodes. VANETs are highly dynamic in nature due to mobility of nodes and this dynamic nature causes topological change in the network, which may affect the communication and security of whole network. There are various attacks which may effect the network but wormhole attack is one the harmful attack which may affect the communication in VANET. This is so because wormhole may lead to attacks like Denial of service attack, data tampering, masquerading etc. In this paper performance of different routing protocols are analysed on the basis of metrics like throughput, end-to-end delay and jitter. Performance of routing protocols are analysed in two cases first is without wormhole attack and second is with wormhole attack and it has been checked how much performance of routing protocols AODV, OLSR and ZRP are degraded with wormhole attack.

Keywords: AODV, MANETs, OLSR, ZRP, RSU, V2I, V2V, VANETs.