10A Survey of VANET Routing Attacks and Defense Mechanisms in Intelligent Transportation System
Allam Balaram1*, P. Chandana2, Shaik Abdul Nabi3 and M. SilpaRaj4
1 Department of Computer Science and Engineering, MLR Institute of Technology, Hyderabad, Telangana, India
2 Dept. of CSE (AI&ML), Institute of Aeronautical Engineering, Hyderabad, Telangana, India
3 Department of Computer Science and Engineering, AVN Institute of Engineering and Technology, Hyderabad, India
4 Department of Emerging Technologies (Cyber Security), CVR College of Engineering, Ibrahimpatnam, Rangareddy, Telangana, India
Abstract
Due to the tremendous growth in the vehicle industry, Vehicular Ad hoc NETworks (VANETs) have become important in wireless communication networks. High-speed vehicular nodes make the network highly dynamic. Besides, VANETs consist of several vehicles and extend the network scalability over the entire road area. Those mobility and scalability features create challenges in the design of the VANET routing protocol. Moreover, those features have made the routing protocols vulnerable to various routing attacks. The malicious vehicles in VANET make challenges in the design of an efficient and secure communication protocol. This survey summarizes the architecture of VANETs and discusses their security, the impact of attacks on routing efficiency, and challenges. The survey analyzes routing attacks on various VANET applications and the existing defence systems against various routing ...
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