Publication Type : Book Chapter
Publisher : Springer
Source : Micro-Electronics and Telecommunication, Engineering. ICMETE 2021. Lecture Notes in Networks and Systems, vol 373. Springer, Singapore
Url : https://link.springer.com/chapter/10.1007/978-981-16-8721-1_19
Campus : Chennai
School : School of Engineering
Department : Electronics and Communication
Year : 2022
Abstract : Communication has played a very significant role in mobile communication. MANET Mobile Ad Hoc Network which uses mobile nodes in a distributed way to communicate with all mobile nodes to reach the user. This mode of communication has caused the user to share information, get unknown information from the user, get a solution for a problem in real time. By using the principle of Mobile of Ad Hoc network a new technique called VANET, Vehicular Ad Hoc network was introduced which provides a way to Intelligent Transportation System. VANET uses a wireless medium for communication between vehicles. All messages which are transmitted are broadcasted messages so there is a huge opportunity for hackers or attackers to hack the communication. These attackers can drop packets that are kept for transmission, modify the messages and delay the communication. All the communication which are done in VANET is based on a trust mechanism because the communication is carried out by one node to an unknown vehicle which purely relies on the trust factor of that vehicle. Secure communication is one of the major issues to be concentrated on VANET. In this paper, different types of VANET Architecture, Security mechanism, Cryptographic Technique, Trust-Based Authentication schemes are discussed in detail.
Cite this Research Publication : Gayathri, M., Gomathy, C. (2022). An Overview of Security Services and Trust-Based Authentication Schemes in VANET. In: Sharma, D.K., Peng, SL., Sharma, R., Zaitsev, D.A. (eds) Micro-Electronics and Telecommunication, Engineering. ICMETE 2021. Lecture Notes in Networks and Systems, vol 373. Springer, Singapore.