Section: 5.10 Security aspects 5.10.1 General
Content: The security features in the 5G System include: - Authentication of the UE by the network and vice versa (mutual authentication between UE and network). - Security context generation and distribution. - User Plane data confidentiality and integrity protection. - Control Plane signalling confidentiality and integrity protection. - User identity confidentiality. - Support of LI requirements as specified in TS 33.126[ Lawful Interception requirements ]  [35] subject to regional/national regulatory requirements, including protection of LI data (e.g. target list) that may be stored or transferred by an NF. Detailed security related network functions for 5G are described in TS 33.501[ Security architecture and procedures for 5G System ]  [29].