%A I.A. Sumra %A H.B. Hasbullah %A J.-L. Bin Ab Manan %T Trust levels in Peer-to-Peer (P2P) vehicular communication %C Budapest %K Attacker; Behavior; Malicious User; Security; Trust level; Trust Safety and non Safety applications; Trusted user, Behavioral research; Communication; Control systems, Peer to peer networks %X Security is one of the important issues in new life saving vehicular network. Trust is key component of security and vehicular applications. These applications serve the users when components (user, vehicle and RSU) of the network behave in an expected manner in peer to peer vehicular communication. Whenever any component of the network changes their behavior then it would be harmful for other users of the network. In this paper, we are proposed three different trust levels in peer to peer vehicular network. Purpose of proposed trust levels to discuss in detail is the functionality of different component of network which minimizes the role of attacker and maximizes the role of trusted users in peer to peer vehicular communication. © 2011 HTE. %J International Congress on Ultra Modern Telecommunications and Control Systems and Workshops %L scholars1778 %O cited By 1; Conference of 2011 3rd International Congress on Ultra Modern Telecommunications and Control Systems and Workshops, ICUMT 2011 ; Conference Date: 5 October 2011 Through 7 October 2011; Conference Code:88205 %D 2011