How secure are our roads? An in-depth review of authentication in vehicular communications
Abstrak
in VANETs, referred to as “cross-layer authentication”. This comprehensive survey thoroughly evaluates the state-of-the-art of crypto-based, PHY-layer-based, and cross-layer-based authentication methods in VANETs. Furthermore, this survey delves into integrating different sixth-generation (6G) and beyond technologies, such as reconfigurable intelligent surfaces (RIS) and federated learning, for enhancing PHY-layer authentication performance in the presence of active attackers. Furthermore, in-depth insights into the advantages of cross-layer authentication methods are presented, along with exploring various state-of-the-art VANET security techniques. A detailed technical discussion is provided on these advanced approaches, and it is concluded that they can significantly enhance the security of intelligent transportation systems, ensuring safer and more efficient vehicular communications.
Topik & Kata Kunci
Penulis (9)
Mahmoud A. Shawky
S. T. Shah
Mohammed Abdrabou
Muhammad Usman
Q. Abbasi
David Flynn
M. Imran
Shuja Ansari
Ahmad Taha
Akses Cepat
- Tahun Terbit
- 2024
- Bahasa
- en
- Total Sitasi
- 17×
- Sumber Database
- Semantic Scholar
- DOI
- 10.1016/j.vehcom.2024.100784
- Akses
- Open Access ✓