3GPP 5G Security Architecture (TS 33.501)
What is 3GPP 5G Security Architecture (TS 33.501)?
3GPP Technical Specification 33.501 defines the security architecture and procedures for 5G systems, including authentication (5G-AKA and EAP-AKA'), key management, security between network functions, user plane integrity protection, and subscriber privacy through SUPI/SUCI encryption to prevent tracking and IMSI catching.. It comprises 43 controls organised across 23 domains, published by 3GPP, and applies in International (3GPP).
How 3GPP 5G Security Architecture (TS 33.501) maps to other frameworks
All 43 controls, each one mapped to the equivalent requirement in other standards, with the evidence that carries across and the mappings that were judged and rejected shown alongside. No account needed to look.
See the control mappings →The 23 domains 3GPP 5G Security Architecture (TS 33.501) groups its controls into
Where 3GPP 5G Security Architecture (TS 33.501) overlaps with the standards you already hold
What 3GPP 5G Security Architecture (TS 33.501) means in your sector
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Questions people ask about 3GPP 5G Security Architecture (TS 33.501)
What is 3GPP 5G Security Architecture?
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Query 3GPP 5G Security Architecture (TS 33.501) programmatically
3GPP 5G Security Architecture (TS 33.501), its 43 controls and every mapping into other standards are available over a REST endpoint and an MCP server, so an agent can read them directly. The free tier is 10 calls a day and needs no signup.
3GPP 5G Security Architecture (TS 33.501) API reference and MCP config →What 3GPP 5G Security Architecture (TS 33.501) requires, control by control
Each page carries the requirement text for one 3GPP 5G Security Architecture (TS 33.501) control and what an assessor expects to see as evidence.
- 33-501-10 Security for Interworking with EPS
- 33-501-11 Security Aspects of IMS
- 33-501-13-1 Service-Based Architecture Security (TLS)
- 33-501-13-2 Network Function Service Authorization (OAuth 2.0)
- 33-501-13-4 SEPP and Inter-PLMN Security (N32)
- 33-501-14 Network Slicing Security
- 33-501-15 Steering of Roaming Security
- 33-501-16 Security for User Plane Integrity Protection
- 33-501-17 Privacy and Pseudonymization
- 33-501-4-2 Security Domains and Trust Model
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