TS 33.520 – N3IWF Security Assurance Specification
3GPP TS 33.520 is the 3GPP Technical Specification for N3IWF Security Assurance Specification. It is published in 3 releases (Rel-17 to Rel-19); the latest version is 19.0.0 in Rel-19.
Security requirements and test cases for Non-3GPP InterWorking Function (N3IWF) network products, adapting general security assurance requirements to N3IWF-specific threats.
Releases and versions of TS 33.520
| Release | Latest version | Links |
|---|---|---|
| Rel-19 | 19.0.0 | Read · Download (3GPP) |
| Rel-18 | 18.1.0 | Read · Download (3GPP) |
| Rel-17 | 0.3.0 | Read · Download (3GPP) |
Scope of TS 33.520
Category: Security (Authentication). Technology generation: 5G. Network layer: Security.
Who should read this specification?
- Network operators
- Device manufacturers
- Regulators and standards bodies
Implementation notes
Complexity level: Advanced. Implementation difficulty: Medium.
Key technologies
Specifications referenced by TS 33.520
Specifications that reference TS 33.520
- TR 33.926 Generic Network Product Security Assurance
Other specifications in the 33 series
- TS 33.516 AUSF Security Assurance Specification
- TS 33.517 SEPP Security Assurance Specification
- TS 33.518 5G Security Assurance Specification (SCAS) for NRF
- TS 33.519 NEF Security Assurance Requirements and Tests
- TS 33.521 SCAS for NWDAF Network Product Class
- TS 33.522 SCP Security Assurance Specification
- TS 33.523 5G Security Assurance Specification (SCAS)
- TS 33.526 MnF Security Assurance Specification
Related glossary terms
Related topics
Related technologies
Frequently asked questions
What is 3GPP TS 33.520?
3GPP TS 33.520 is the 3GPP Technical Specification for N3IWF Security Assurance Specification. Security requirements and test cases for Non-3GPP InterWorking Function (N3IWF) network products, adapting general security assurance requirements to N3IWF-specific threats.
Which 3GPP releases include TS 33.520?
TS 33.520 is published in 3 releases, from Rel-17 to Rel-19. The latest version on 3GPP Explorer is 19.0.0 (Rel-19).
What category does TS 33.520 belong to?
TS 33.520 belongs to the Security (Authentication) category of 3GPP specifications. It applies to 5G networks.
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