Study on security for a PLMN hosting a Non-Public Network (NPN)
The present document studies the security when a PLMN hosts an NPN with dedicated NFs deployed in the customer domain. A NPN customer may deploy on-premises NFs, or hosted NFs which reside in third-party premises, or both. A PLMN hosting an NPN is an example of a Public Network Integrated NPN (PNI-NPN). The term PNI-NPN applies to this study of a PLMN hosting an NPN.
More specifically, the present document:
- identifies key issues and potential security requirements for the scenarios of PLMN hosting an NPN with dedicated NFs deployed in the customer domain. Related dedicated NFs may be described in the key issues.
- when necessary, develops solutions to address the identified requirements.