name: AS
full_form: Access Stratum
context: In addition to the critical assets of a GNP has been described in clause 5.2 of the present document, the critical assets specific to the AS deployed in the userâs home network to be protected are: - AS Application - IM service data - Security data, i.e. cryptographic materials for Ma, Ms, ISC, Rc, Cr, Sh, and Dh interfaces - The interfaces of the IBCF to be protected and which are within SECAM scope: - Ma interface between the AS and I-CSCF - Ms interface between the AS and the IBCF - ISC interface between the AS and S-CSCF - Rc interface between the AS and MRB - Cr interface between the AS and MRFC - Sh interface between the AS and HSS - Dh interface between the AS and SLF - Console interface, for local access: local interface on the AS - OAM interface, for remote access: interface between the AS and the OAM system NOTE 1: The detailed interfaces of the AS class are described in clause 4 of the present document. - AS Software: binary code or executable code NOTE 2: AS files may be
description: The Access Stratum (AS) is a critical network function within the IMS architecture, responsible for managing access and session control for user equipment. It interacts with various other network functions through defined interfaces, such as Ma, Ms, ISC, Rc, Cr, Sh, and Dh, to facilitate communication and data exchange.
explanation: The AS is classified as a Network Function due to its role in controlling access and sessions within the IMS architecture, as described in the context. The detailed interfaces of the AS class further emphasize its function as a network component.
section_title: O.6.1	Critical assets
biotag_Context: O,O,O,O,O,O,O,O,B-Miscellaneous,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Network Function,O,O,O,O,O,O,O,O,O,O,O,B-Network Function,O,O,B-Service,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Network Function,O,O,O,O,O,O,O,B-Miscellaneous,O,O,O,O,O,O,B-Network Function,O,B-Network Function,O,O,O,O,O,B-Network Function,O,O,B-Network Function,O,B-Interface,O,O,O,B-Network Function,O,B-Network Function,O,O,O,O,O,B-Network Function,O,B-Network Function,O,O,O,O,O,B-Network Function,O,B-Network Function,O,O,O,O,O,B-Network Function,O,B-Network Function,O,O,O,O,O,B-Network Function,O,B-Network Function,O,O,O,O,O,O,O,O,O,O,B-Network Function,O,B-Miscellaneous,O,O,O,O,O,O,O,B-Network Function,O,O,B-Miscellaneous,O,O,O,O,O,O,O,O,B-Network Function,O,O,O,O,O,O,O,O,O,O,O,B-Network Function,O,O,O,O,O,O,O,O,B-Network Function,O,O,O
biotag_Description: O,B-Network Function,I-Network Function,O,O,O,O,O,O,O,O,B-Network,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O