VANETs are the academic and industry research priorities in recent years. Security and privacy-preserving have become a bottleneck for VANETs’ future developing. There are few literatures about the architecture of VANETs privacy-protecting system. In this paper, we introduce a practical VANETs Privacy-Preserving System which aims to the prior location and identity privacy protecting. We propose...

Recently, several studies addressed security and privacy issues in vehicular ad hoc networks (VANETs). Most of them focused on safety applications. As VANETs will be available widely, it is anticipated that Internet services could be accessed through VANETs in the near future. Thus, non-safety applications for VANETs would rise in popularity. This paper proposes a novel portable privacy-preserv...

Vehicular Ad-Hoc Networks (VANETs) have recently gained considerable attention from both research and industry communities. One of the challenges posed by the study of VANETs is the definition of routing protocols design. In this paper, a realistic simulation environment is developed based on Mobility model generator for Vehicular networks (MOVE) and Network Simulator (NS2). The performance of ...

A Vehicular Ad-Hoc Networks (VANETs) is the technology that uses moving cars as nodes in a network to create a mobile network. VANETs turn every participating car into a wireless router, allowing cars of each other to connect and create a network with a wide range. VANETs are developed for enhancing the driving safety and comfort of automotive users. The VANETs can provide wide variety of servi...

Vehicular Ad-hoc networks (VANETs) are very likely to be deployed in the coming years because of the safety requirements and thus become the most relevant form of mobile ad hoc networks. Security is the main issue in VANETs because of the main use of the VANETs is for safety related application and in that case the viability of the security may cause harm to human lives. In this paper, we addre...

The major purpose of Vehicular Ad Hoc Networks (VANETs) is to provide safety-related message access for motorists to react or make a life-critical decision for road safety enhancement. Accessing safety-related information through the use of VANET communications, therefore, must be protected, as motorists may make critical decisions in response to emergency situations in VANETs. If introducing s...

Vehicular Ad Hoc Networks (VANETs) are a peculiar subclass of mobile ad hoc networks that raise a number of technical challenges, especially from the point of view of their mobility models. Currently, the field of VANETs has gained an important part of the interest of researchers and become very popular. More specifically, VANETs can operate without fixed infrastructure and can survive rapid ch...

In smart transport techniques, the coordination between vehicles and the street area devices are of utmost importance. Vehicular Adhoc Networks (VANETS) truly are an encouraging technological innovation to permit the transmissions between vehicles using one side as well as in between vehicles and street area devices on the other side. But, it is really a difficult job to design an efficient rou...

Vehicular Ad hoc Networks (VANET) has emerged a promising technology to improve the security of highway transport integrating cellular technology, wireless LAN and adhoc network. It becomes an important component of the intelligent transportation system (ITS) .VANETs are different from MANET by its fast vehicles movement, dynamic information exchange, and do not have battery and storage constra...