TS 33.545 – NR Femto Security Architecture
3GPP TS 33.545 is the 3GPP Technical Specification for NR Femto Security Architecture. Its official 3GPP title is “Security aspects of NR Femto”. It is published in 2 releases (Rel-19 to Rel-20); the latest version is 20.1.0 in Rel-20.
Defines security architecture, requirements, authentication, and protection procedures for 5G NR Femto nodes, gateways, management systems, and associated interfaces.
Releases and versions of TS 33.545
| Release | Latest version | Links |
|---|---|---|
| Rel-20 | 20.1.0 | Read · Download (3GPP) |
| Rel-19 | 19.3.0 | Read · Download (3GPP) |
Scope of TS 33.545
Primary function: Security Requirements and Procedures. Category: Security (Authentication). Technology generation: 5G. Network layer: Security.
Who should read this specification?
- Network operators
- Device manufacturers
- Regulators and standards bodies
- Researchers and academics
Implementation notes
Complexity level: Advanced. Implementation difficulty: High.
Key technologies
Specifications that reference TS 33.545
- TS 23.501 5G System Architecture
Other specifications in the 33 series
- TS 33.533 Security for 5G Ranging & Sidelink Positioning
- TS 33.535 5G AKMA: Authentication and Key Management for Apps
- TS 33.536 5G V2X Security for NR PC5
- TS 33.537 SCAS for AKMA Anchor Function (AAnF)
- TS 33.546 NR Femto Security Assurance Specification
- TS 33.547 NR Femto Security Gateway (SeGW) Security Requirements
- TS 33.558 Security for Edge Applications in 5G
- TR 33.700-22 Security Study on CAPIF Phase 3
Frequently asked questions
What is 3GPP TS 33.545?
3GPP TS 33.545 is the 3GPP Technical Specification for NR Femto Security Architecture. Defines security architecture, requirements, authentication, and protection procedures for 5G NR Femto nodes, gateways, management systems, and associated interfaces.
Which 3GPP releases include TS 33.545?
TS 33.545 is published in 2 releases, from Rel-19 to Rel-20. The latest version on 3GPP Explorer is 20.1.0 (Rel-20).
What does TS 33.545 specify?
Security Requirements and Procedures.
What category does TS 33.545 belong to?
TS 33.545 belongs to the Security (Authentication) category of 3GPP specifications. It applies to 5G networks.
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