A number of vehicular networking applications require continuous knowledge of the location
of vehicles and tracking of the routes they follow, including, eg, real-time traffic monitoring, e …

Knowledge of the location of vehicles and tracking of the routes they follow are a
requirement for a number of applications. However, public disclosure of the identity and …

Transportation systems relying on vehicles to collect data for services such as road condition
monitoring are vulnerable to malicious vehicles injecting large amounts of fake data. A …

Location privacy is one of the main challenges in vehicular ad hoc networks (VANET), which
aims to protect vehicles from being tracked. Most of research work concerns changing …

Vehicular ad hoc networks (VANETs) are becoming the most promising research topic in
intelligent transportation systems, because they provide information to deliver comfort and …

We present an anonymous authentication scheme for vehicular networks, that provides
conditional anonymity to collocated vehicles. A modified ECDSA mechanism utilizes the …

Location privacy is one of the main challenges in vehicular ad hoc networks (VANET), which
aim to protect vehicles from being tracked. Most of research work concern changing …

The basis for many VANET applications are periodic beacons carrying information like
location, heading and speed. In order to secure beaconing, messages should be signed and …

Preserving location privacy in vehicular ad hoc networks (VANET) is an important
requirement for public acceptance of this emerging technology. Many privacy schemes …

Relative location information helps build vehicle topology maps. Such maps provide location
information of nearby vehicles to drivers. In building a vehicle topology, one must consider …