TR Latest: Rel-18 Security Multi-Gen

TR 33.894 – Technical Report on Zero Trust Security for 5G Core

3GPP TR 33.894 is the 3GPP Technical Report for Technical Report on Zero Trust Security for 5G Core. Its official 3GPP title is “Study on applicability of the zero trust security principles”. It is part of 3GPP Rel-18 (version 18.0.0).

Analyzes Zero Trust Security principles for 5G core network, identifies threats, and provides recommendations.

Read TR 33.894 →

Document type

Technical Report

Latest release

Rel-18

Latest version

18.0.0

Series

33 series

Releases and versions of TR 33.894

Release	Latest version	Links
Rel-18	18.0.0	Read · Download (3GPP)

Scope of TR 33.894

Category: Security (Authentication). Technology generation: Multi-Gen. Network layer: Security.

Who should read this specification?

Network operators
Regulators and standards bodies
Researchers and academics

Implementation notes

Complexity level: Advanced. Implementation difficulty: Medium.

Key technologies

5GZero Trust

Specifications referenced by TR 33.894

TR 21.905 3GPP Terminology and Definitions
TR 33.738 Security Aspects of Enablers for Network Automation
TS 33.501 5G Security Architecture
TS 33.210 Network Domain Security for IP Networks
TS 23.288 5G Network Data Analytics Architecture
TS 29.520 5G NWDAF Services
TS 23.502 5G System Procedures

Other specifications in the 33 series

TR 33.890 Technical Report on Security Aspects
TR 33.891 Security and Privacy Threats for UAVs and UAM
TR 33.892 Technical Report on URSP Rule Enforcement
TR 33.893 Security and Privacy Aspects of Ranging and Sidelink Positioning
TR 33.896 Technical Report on User Consent Enhancements
TR 33.897 Security for Isolated E-UTRAN Operation (IOPS)
TR 33.898 Technical Report on 5GS AI/ML Security
TR 33.905 Trust Recommendations for Open Platforms

Related glossary terms

5GS CN 5GCN 5G NIST Clause N/A SBA SBI 5GC NDS/IP IPSec

Related technologies

Frequently asked questions

What is 3GPP TR 33.894?

3GPP TR 33.894 is the 3GPP Technical Report for Technical Report on Zero Trust Security for 5G Core. Analyzes Zero Trust Security principles for 5G core network, identifies threats, and provides recommendations.

Which 3GPP releases include TR 33.894?

TR 33.894 is part of 3GPP Rel-18. The latest version on 3GPP Explorer is 18.0.0 (Rel-18).

What category does TR 33.894 belong to?

TR 33.894 belongs to the Security (Authentication) category of 3GPP specifications. It applies to Multi-Gen networks.

View the full specification with interactive table of contents, version history, and AI analysis.

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