Abstract Intelligent Connected Vehicle (ICV), as the product of the deep integration of
automobile, electronics, information, and artificial intelligence in the era of 5G advanced and
beyond, has become the pursuit of the automotive industry. To improve ICV security,
traditional methods, such as in-vehicle gateway firewall, encryption, and authentication,
become the potential choice to protect the communication between vehicles and the outside
world. However, traditional methods cannot be directly applied to ICV due to the extremely …