TS 33.785 – Security for AI/ML Core Network Enhancements Phase 2
3GPP TS 33.785 is the 3GPP Technical Specification for Security for AI/ML Core Network Enhancements Phase 2. Its official 3GPP title is “Study on security for core network enhanced support for Artificial Intelligence (AI) / Machine Learning (ML) phase 2”. It is part of 3GPP Rel-20 (version 20.0.1).
Investigates security and privacy for transfer, collection, and exposure of UE-level data to support AI/ML enhancement in 5G core networks.
Releases and versions of TS 33.785
| Release | Latest version | Links |
|---|---|---|
| Rel-20 | 20.0.1 | Read · Download (3GPP) |
Scope of TS 33.785
Category: Core Network (Security). Technology generation: 5G. Network layer: CoreNetwork.
Who should read this specification?
- Network operators
- Device manufacturers
- Regulators and standards bodies
- Researchers and academics
Protocols and interfaces
Protocols: TLS, NAS, SBI
Interfaces: N1, N2, NEF, Uu
Key use cases
- AI/ML NR air interface operation
- UE-side model training
- Data collection and exposure
Implementation notes
Complexity level: Advanced. Implementation difficulty: High.
Key technologies
Other specifications in the 33 series
- TS 33.776 Study of ACME for 5G SBA
- TS 33.777 Security Study for ISAC Sensing
- TS 33.778 PSK Mode for MPQUIC/TLS in 5G System
- TS 33.784 Security aspects of AI/ML in core network
- TS 33.786 AIMLE Service Security and Authorization
- TS 33.790 Security for Next-Gen Real-Time Communication Phase 2
- TS 33.794 Study on Zero Trust Security Enablers for 5G
- TR 33.804 Non-UICC SSO using SIP Digest credentials
Related glossary terms
Related topics
Related technologies
Frequently asked questions
What is 3GPP TS 33.785?
3GPP TS 33.785 is the 3GPP Technical Specification for Security for AI/ML Core Network Enhancements Phase 2. Investigates security and privacy for transfer, collection, and exposure of UE-level data to support AI/ML enhancement in 5G core networks.
Which 3GPP releases include TS 33.785?
TS 33.785 is part of 3GPP Rel-20. The latest version on 3GPP Explorer is 20.0.1 (Rel-20).
What category does TS 33.785 belong to?
TS 33.785 belongs to the Core Network (Security) category of 3GPP specifications. It applies to 5G networks.
View the full specification with interactive table of contents, version history, and AI analysis.
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