TS 33.303 – ProSe Security Specification for EPS
3GPP TS 33.303 is the 3GPP Technical Specification for ProSe Security Specification for EPS. It is published in 8 releases (Rel-12 to Rel-19); the latest version is 19.0.0 in Rel-19.
Specifies security aspects for Proximity Services in EPS, covering network interfaces, UE configuration, and data transfer security for ProSe features.
Releases and versions of TS 33.303
| Release | Latest version | Links |
|---|---|---|
| Rel-19 | 19.0.0 | Read · Download (3GPP) |
| Rel-18 | 18.0.0 | Read · Download (3GPP) |
| Rel-17 | 17.2.0 | Read · Download (3GPP) |
| Rel-16 | 16.0.0 | Read · Download (3GPP) |
| Rel-15 | 15.0.0 | Read · Download (3GPP) |
| Rel-14 | 14.1.0 | Read · Download (3GPP) |
| Rel-13 | 13.5.0 | Read · Download (3GPP) |
| Rel-12 | 12.7.0 | Read · Download (3GPP) |
Scope of TS 33.303
Category: Security (Authentication). Technology generation: 4G. 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 33.303
- TR 21.905 3GPP Terminology and Definitions
- TS 33.401 EPS Security Architecture
- TS 33.222 Secure HTTP Access in GAA
- TS 23.303 Proximity Services (ProSe) Stage 2
- TS 33.223 GBA Push Function Specification
- TS 23.003 Numbering, Addressing and Identification
- TS 33.210 Network Domain Security for IP Networks
- TS 36.331 E-UTRA Radio Resource Control (RRC) Protocol
- TS 29.368 Tsp Reference Point Stage 3 Specification
- TS 33.102 3G Security Architecture Specification
- TS 33.179 MCPTT Security Architecture and Procedures
- TS 33.310 3GPP Authentication Framework for Network Nodes
Specifications that reference TS 33.303
- TS 33.220 Generic Authentication Architecture (GAA) Security
- TS 31.102 USIM Application Specification
- TS 23.303 Proximity Services (ProSe) Stage 2
- TS 36.323 PDCP Protocol Specification
- TS 24.334 ProSe Protocols and Procedures
- TS 24.554 5G ProSe Protocols and Procedures
- TS 24.109 HTTP Digest AKA & GAA Stage 3
- TS 33.503 5G ProSe Security Specification
- TS 32.277 Charging Management for Proximity Services (ProSe)
- TS 33.107 Lawful Interception Architecture & Functions
- TS 24.333 ProSe Management Objects for UE Configuration
- TS 33.533 Security for 5G Ranging & Sidelink Positioning
Other specifications in the 33 series
- TS 33.246 MBMS Security Specification
- TS 33.250 PGW Security Assurance Requirements
- TS 33.256 Security for Uncrewed Aerial Systems (UAS)
- TS 33.259 Key Establishment between UICC Hosting & Remote Device
- TS 33.310 3GPP Authentication Framework for Network Nodes
- TS 33.320 H(e)NB Subsystem Security Architecture
- TS 33.326 NSSAAF Security Assurance Requirements
- TS 33.328 IMS Media Plane Security
Related glossary terms
Related topics
Related technologies
Frequently asked questions
What is 3GPP TS 33.303?
3GPP TS 33.303 is the 3GPP Technical Specification for ProSe Security Specification for EPS. Specifies security aspects for Proximity Services in EPS, covering network interfaces, UE configuration, and data transfer security for ProSe features.
Which 3GPP releases include TS 33.303?
TS 33.303 is published in 8 releases, from Rel-12 to Rel-19. The latest version on 3GPP Explorer is 19.0.0 (Rel-19).
What category does TS 33.303 belong to?
TS 33.303 belongs to the Security (Authentication) category of 3GPP specifications. It applies to 4G networks.
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