Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; 3GPP System Architecture Evolution (SAE); Security aspects of non-3GPP accesses (V15.1.0; 3GPP TS 33.402 version 15.1.0 Release 15)
The present document specifies the security architecture@ i.e.@ the security feature groups and the security mechanisms performed during inter working between non-3GPP accesses and the Evolved Packet System (EPS).