Requirements and Potential Key Technologies of Security for 6G Mobile Network

It is anticipated that the 6th Generation (6G) mobile network security does not only solve the security problems posed by new technologies, services, and applications, but also presents endogenous feature which is different from the patching or plug-in feature appearing in the traditional networks. Based on the features of 6G network, this paper analyzes 6G network security scenarios and security challenges, and then puts forward 6G security requirements including enhanced trust, resilient autonomy, digital twin security, ubiquitous security. Finally the key network security technologies and their applications are studied to provide reference for the development of 6G network security.