TS 33.402 – Security for non-3GPP access to EPS
3GPP TS 33.402 is the 3GPP Technical Specification for Security for non-3GPP access to EPS. It is published in 12 releases (Rel-8 to Rel-19); the latest version is 19.0.0 in Rel-19.
Specifies security architecture and mechanisms for interworking between non-3GPP access networks (e.g., WLAN) and the 4G Evolved Packet System (EPS).
Releases and versions of TS 33.402
| Release | Latest version | Links |
|---|---|---|
| Rel-19 | 19.0.0 | Read · Download (3GPP) |
| Rel-18 | 18.1.0 | Read · Download (3GPP) |
| Rel-17 | 17.0.0 | Read · Download (3GPP) |
| Rel-16 | 16.0.0 | Read · Download (3GPP) |
| Rel-15 | 15.1.0 | Read · Download (3GPP) |
| Rel-14 | 14.3.0 | Read · Download (3GPP) |
| Rel-13 | 13.1.0 | Read · Download (3GPP) |
| Rel-12 | 12.6.0 | Read · Download (3GPP) |
| Rel-11 | 11.4.0 | Read · Download (3GPP) |
| Rel-10 | 10.3.0 | Read · Download (3GPP) |
| Rel-9 | 9.7.0 | Read · Download (3GPP) |
| Rel-8 | 8.8.0 | Read · Download (3GPP) |
Scope of TS 33.402
Category: Security (Authentication). Technology generation: 4G. Network layer: Security.
Who should read this specification?
- Network operators
- Device manufacturers
- Researchers and academics
Implementation notes
Complexity level: Advanced. Implementation difficulty: High.
Key technologies
Specifications referenced by TS 33.402
- TS 33.102 3G Security Architecture Specification
- TS 23.401 Evolved Packet System Architecture
- TS 23.203 Policy and Charging Control Architecture
- TS 36.300 E-UTRAN Radio Interface Protocol Architecture
- TS 33.401 EPS Security Architecture
- TR 21.905 3GPP Terminology and Definitions
- TS 24.302 Access to EPC via non-3GPP networks; Stage 3
- TS 33.222 Secure HTTP Access in GAA
- TS 29.109 GAA Bootstrapping Interfaces (Zh, Dz, Zn, Zpn)
- TS 33.223 GBA Push Function Specification
- TS 29.274 GTPv2-C Control Plane Protocol
- TS 29.275 PMIPv6 Mobility & Tunnelling Protocols Stage 3
Specifications that reference TS 33.402
- TS 33.501 5G Security Architecture
- TS 36.300 E-UTRAN Radio Interface Protocol Architecture
- TS 23.002 3GPP System Architecture Overview
- TS 23.402 EPC for Non-3GPP Access (PMIP)
- TS 33.102 3G Security Architecture Specification
- TS 33.220 Generic Authentication Architecture (GAA) Security
- TS 33.401 EPS Security Architecture
- TS 29.274 GTPv2-C Control Plane Protocol
- TS 23.700 Study on SEAL Phase 4
- TS 24.302 Access to EPC via non-3GPP networks; Stage 3
- TS 29.273 EPS AAA Reference Points and Procedures
- TS 24.502 Non-3GPP Access Network Discovery and Selection
Other specifications in the 33 series
- TS 33.326 NSSAAF Security Assurance Requirements
- TS 33.328 IMS Media Plane Security
- TS 33.369 AIoT Security Architecture and Procedures
- TS 33.401 EPS Security Architecture
- TS 33.434 Security aspects of SEAL for verticals
- TS 33.501 5G Security Architecture
- TS 33.502 Security Events Handling in 5G SBA
- TS 33.503 5G ProSe Security Specification
Related glossary terms
Related topics
Related technologies
Frequently asked questions
What is 3GPP TS 33.402?
3GPP TS 33.402 is the 3GPP Technical Specification for Security for non-3GPP access to EPS. Specifies security architecture and mechanisms for interworking between non-3GPP access networks (e.g., WLAN) and the 4G Evolved Packet System (EPS).
Which 3GPP releases include TS 33.402?
TS 33.402 is published in 12 releases, from Rel-8 to Rel-19. The latest version on 3GPP Explorer is 19.0.0 (Rel-19).
What category does TS 33.402 belong to?
TS 33.402 belongs to the Security (Authentication) category of 3GPP specifications. It applies to 4G networks.
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