name: PGW
full_form: Packet Gateway
context: In addition to the critical assets of a GNP described in clause 5.2 of the present document, the critical assets specific to the eNB to be protected are: - PGW Application; - Session related data: UE network usage and charging data e.g. subscriber's identities (e.g. IMSI), TEID, Charging ID, packet count, etc. - User plane data; - The interfaces of PGW to be protected and which are within SCAS scope: for example - SGi interface - S5/S8 interfaces - Console interface, for local access: local interface on PGW - OAM interface, for remote access: interface between PGW and OAM system NOTE 1: The detailed interfaces of the PGW class are described in clause 4, Network Product Class Description of the present document. - PGW Software: binary code or executable code NOTE 2: PGW files may be any file owned by a user (root user as well as non root users), including User account data and credentials, Log data, configuration data, OS files, PGW application, or PGW Software.
description: The Packet Data Network Gateway (PGW) is a critical network function in the Evolved Packet Core (EPC) and 5G networks, responsible for managing packet data sessions and interfacing with external networks. It handles tasks such as IP address allocation, policy enforcement, and charging data collection.
explanation: The context explicitly mentions PGW as a critical asset to be protected, highlighting its role in managing user plane data, session-related data, and interfacing with other network functions through various interfaces (e.g., SGi, S5/S8). This description aligns with the characteristics of a Network Function, which is responsible for controlling and managing specific aspects of telecommunications networks.
section_title: B.2.1	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,B-Network Function,O,O,O,O,O,B-Network Function,O,O,O,O,O,B-Device,O,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-Specification,O,O,O,O,B-Interface,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Network Function,O,B-Miscellaneous,O,O,O,O,O,O,B-Network Function,O,B-Miscellaneous,O,O,O,O,O,O,O,O,B-Network Function,O,O,O,O,O,O,B-Miscellaneous,I-Miscellaneous,O,O,O,O,O,O,O,B-Network Function,O,O,O,O,O,O,O,O,B-Network Function,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,B-Network Function,O,B-Network Function,O,O,B-Network Function,O
biotag_Description: O,B-Network Function,I-Network Function,I-Network Function,I-Network Function,O,O,O,O,O,O,O,O,B-Network,I-Network,I-Network,O,O,B-Technology,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Protocol,O,O,O,O,O,O,O,O