name: NPN
full_form: Non-Public Network
context: PLMN (using credentials needed for PLMN) is called "PLMN Authentication" and with NPN (using credentials needed for NPN) is called "NPN Authentication". This key issue assumes that: - Authentication methods, identities, credentials for PLMN access are 3GPP only. - NPN may or may not be considered trusted by PLMN. - PLMN is considered trusted by NPN. - PLMN Authentication is mandatory to access PLMN offered services via NPN. The security aspects of authentication and authorization for PLMN and NPN interworking and roaming (including simultaneous access) are as follows: - The UE identifier used for NPN Authentication. - The NPN Authentication may use 3GPP or non 3GPP based credentials (e.g. using the EAP framework). - When a UE is already authenticated/registered with the PLMN, an additional NPN authentication may or may not be performed to access and obtain NPN services via the PLMN.
description: A Non-Public Network (NPN) is a private network not accessible to the public, used by organizations for internal communication. It operates separately from Public Land Mobile Networks (PLMNs) with unique authentication and credentials.
explanation: The text describes NPN as a distinct network entity with its own authentication methods, separate from public networks like PLMNs. This clearly defines it as a type of network.
section_title: 5.2.1.1	Key issue details
biotag_Context: B-Network,O,O,O,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,B-Network,O,O,B-Organization,O,O,B-Network,O,O,O,O,O,O,O,O,O,O,B-Network,O,O,O,O,O,O,B-Network,O,O,O,O,O,B-Network,O,O,O,O,O,O,O,O,O,O,O,O,B-Network,O,B-Network,O,O,O,O,O,O,O,O,O,O,O,B-Device,O,O,O,B-Network,O,O,O,B-Network,O,O,O,B-Organization,O,O,B-Organization,O,O,O,O,O,B-Protocol,O,O,O,O,B-Device,O,O,O,O,O,O,O,O,B-Network,O,O,O,O,O,O,O,O,O,O,O,B-Network,O,O,O,O
biotag_Description: O,B-Network,I-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