Title Of Paper:
VANET Security and Trust Management Overview
Author's Name :  Maryam Asgari, Abbas Karimi,Mohammad Shahverdy
KeyWords:  Vehicle,Trust, Attackers, Safety, Security.
Pages:  15 -29
Volume: 3
Issue: 11
Year: 2015

Vehicular Ad hoc Network (VANET) is special kind of wireless networks.One of the most importantaim ofVehicular Ad hoc Network (VANET) is reducing death rate and improving traffic safety system. A main challenge especially in this network is security; one altered message can makes some problems for users.Any successful attack can lead toloss of lives or financial, hence the security of the information in VANET is significant. The other goal of VANET is to offer road safety information among the nodes.Detecting dishonest nodes as well as Destructive data sent by these dishonest nodes is the goal of trust in a VANET, and givingmotivation for these nodes to behave honestly and discourage self-interested behavior.

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