Study on security aspects of enablers for network automation for the 5G system phase 3
The present document studies the security aspects of enablers for network automation for the 5G system based on the outcome of TR 23.700-81 [6]. More specifically, the present document will identify security issues and requirements and provide corresponding security solutions related to the following scenarios:
- Security aspects of potential architecture enhancement: roaming, supporting federated learning, interaction between NWDAF and MDAS/MDAF, etc.
- Handling of sensitive information inherent to application detection, roaming and location information.
- KIs from R17 which do not have enough time to proceed, e.g. NWDAF detection related issues.
- Any further security enhancements which need to be studied based upon the ongoing SA2 eNA Phase 3 work