3GPP Atlas

Canonical Atlas record

TS 33.501

Security architecture and procedures for 5G System

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Responsible WGS3
StatusUnder change control
Initial releaseRel-15
Selected releaseRel-17
Latest indexed version20.3.0
Series33
TypeTS
Visual answer

TS 33.501 relationship map

5GS security architecture and procedures

Rel-17mixed provenance
TS 33.5015GS security architecture and procedures
TS 38.331NR RRCRAN2 · Stage 3 · RANrelease validity not yet mappedAtlas curatedTS 24.5015GS NASCT1 · Stage 3 · UErelease validity not yet mappedAtlas curatedTS 38.413NGAPRAN3 · Stage 3 · RANrelease validity not yet mappedAtlas curatedTS 23.5025GS proceduresSA2 · Stage 2 · Corerelease validity not yet mappedAtlas curatedTS 23.5015GS architectureSA2 · Stage 2 · Corerelease validity not yet mappedAtlas curatedTS 38.423XnAPRAN3 · Stage 3 · RANrelease validity not yet mappedAtlas curated
TS 23.5015GS architectureSA2 · Stage 2 · Corerelease validity not yet mappedAtlas curatedTS 23.5025GS proceduresSA2 · Stage 2 · Corerelease validity not yet mappedAtlas curatedTS 24.5015GS NASCT1 · Stage 3 · UErelease validity not yet mappedAtlas curatedTS 38.413NGAPRAN3 · Stage 3 · RANrelease validity not yet mappedAtlas curatedTS 38.331NR RRCRAN2 · Stage 3 · RANrelease validity not yet mappedAtlas curatedTS 29.5093GPP specificationrelease validity not yet mappedAtlas curated

Release-aware filtering uses explicit relationship validity where mapped and official initial-release metadata where available. Unknown relationship validity remains visible and labelled rather than guessed.

Release evolution

Compare evidence between releases

Use indexed version, Work Item and Change Request evidence to see what changed around this specification. This is an evidence trail, not a clause-by-clause normative diff.

Release ledger

Version · WI · CR evidence by release

-no version indexed1 WI0 CRs
Rel-13no version indexed1 WI0 CRs
Rel-1515.20.04 WI1109 CRs · 386 approved
Rel-1616.20.014 WI613 CRs · 189 approved
Rel-1717.16.015 WI588 CRs · 179 approved
Rel-1818.12.018 WI550 CRs · 147 approved
Rel-1919.7.014 WI219 CRs · 62 approved
Rel-2020.3.06 WI38 CRs · 16 approved

Rel-17 snapshot

Work affecting this release

588 indexed Change Requests · 15 connected Work Items.

Showing 0 CR records from the available cross-release sample. Browse release CR records (JSON) →

Version history

Indexed versions

Showing 60 of 103 indexed versions.

20.3.0Rel-20SA#1132026-09-28
20.2.0Rel-20SA#1122026-06-25
19.7.0Rel-19SA#1122026-06-25
18.12.0Rel-18SA#1122026-06-25
17.16.0Rel-17SA#1122026-06-25
16.20.0Rel-16SA#1122026-06-25
15.20.0Rel-15SA#1122026-06-25
20.1.0Rel-20SA#1112026-03-25
19.6.0Rel-19SA#1112026-03-25
18.11.0Rel-18SA#1112026-03-25
17.15.0Rel-17SA#1112026-03-25
16.19.0Rel-16SA#1112026-03-25
15.19.0Rel-15SA#1112026-03-25
20.0.0Rel-20SA#1102026-01-16
19.5.0Rel-19SA#1102026-01-16
19.4.0Rel-19SA#1092025-09-26
19.3.0Rel-19SA#1082025-07-04
18.10.0Rel-18SA#1082025-07-04
19.2.0Rel-19SA#1072025-03-25
18.9.0Rel-18SA#1072025-03-25
19.1.0Rel-19SA#1062025-01-09
18.8.0Rel-18SA#1062025-01-09
19.0.0Rel-19SA#1052024-09-27
18.7.0Rel-18SA#1052024-09-27
18.6.0Rel-18SA#1042024-07-08
17.14.0Rel-17SA#1042024-07-08
18.5.0Rel-18SA#1032024-03-28
17.13.0Rel-17SA#1032024-03-28
16.18.0Rel-16SA#1032024-03-28
15.18.0Rel-15SA#1032024-03-28
18.4.0Rel-18SA#1022024-01-04
17.12.0Rel-17SA#1022024-01-04
16.17.0Rel-16SA#1022024-01-04
17.11.1Rel-17SA#1012023-10-02
18.3.0Rel-18SA#1012023-09-20
17.11.0Rel-17SA#1012023-09-20
16.16.0Rel-16SA#1012023-09-20
18.2.0Rel-18SA#1002023-06-22
17.10.0Rel-17SA#1002023-06-22
16.15.0Rel-16SA#1002023-06-22
15.17.0Rel-15SA#1002023-06-22
18.1.0Rel-18SA#992023-03-30
17.9.0Rel-17SA#992023-03-30
16.14.0Rel-16SA#992023-03-30
18.0.0Rel-18SA#98-e2023-01-06
17.8.0Rel-17SA#98-e2023-01-06
16.13.0Rel-16SA#98-e2023-01-06
16.12.0Rel-16SA#97-e2022-09-30
17.7.0Rel-17SA#97-e2022-09-22
17.6.0Rel-17SA#962022-06-17
16.11.0Rel-16SA#962022-06-17
15.16.0Rel-15SA#962022-06-17
15.15.0Rel-15SA#95-e2022-03-29
17.5.0Rel-17SA#95-e2022-03-24
16.10.0Rel-16SA#95-e2022-03-24
17.4.2Rel-17SA#94-e2022-01-26
16.9.1Rel-16SA#94-e2022-01-26
17.4.1Rel-17SA#94-e2022-01-11
17.4.0Rel-17SA#94-e2021-12-23
16.9.0Rel-16SA#94-e2021-12-23

Atlas classifications

Meaning and provenance

No Atlas classifications have been attached yet.

Work Items

Standards work connected to TS 33.501

Limbo

Limbo: code to be used for not-approved CRs related to never-approved WIDs

-parsed
DUMMY

Awaiting formal work item

Rel-13parsed
5GS_Ph1

5G System - Phase 1

Historical association · verification pending
Rel-15historical link
5GS_Ph1-SEC

Security aspects of 5G System - Phase 1

Rel-15official
CAPIF-Sec

Security aspects of CAPIF

Rel-15parsed
FS_NSA

STOPPED AT SA#77 - SA3 aspects on Study on Architecture and Security for Next Generation System

Rel-15parsed
5GS_UTRAN_SEC

Security aspects of single radio voice continuity from 5GS to UTRAN

Rel-16parsed
5G_CIoT

Cellular IoT support and evolution for the 5G System

Historical association · verification pending
Rel-16historical link
5G_URLLC_SEC

Security of URLLC for 5GS

Rel-16parsed
5G_eLCS

Enhancement to the 5GC LoCation Services

Historical association · verification pending
Rel-16historical link
5G_eSBA

Enhancements to the Service-Based 5G System Architecture

Rel-16parsed
5WWC

Wireless and Wireline Convergence for the 5G system architecture

Rel-16parsed
CryptPr

3GPP profiles for cryptographic algorithms and security protocols

Rel-16parsed
FS_5WWC_SEC

Study on the security of the Wireless and Wireline Convergence for the 5G system architecture

Rel-16parsed
Shared_Data

Shared Data Handling on Nudm and Nudr

Rel-16parsed
TEI16

(Small) Technical Enhancements and Improvements for Rel-16

Rel-16parsed
UPGF

User Plane Gateway Function for Inter-PLMN Security

Rel-16parsed
UPIP_SEC

User Plane Integrity Protection

Rel-16parsed
Vertical_LAN_SEC

Security for Vertical_LAN

Rel-16parsed
eNS

Enhancement of Network Slicing

Rel-16parsed
5G_ProSe

Proximity based Services in 5GS

Historical association · verification pending
Rel-17historical link
5MBS

Multicast-broadcast services in 5G

Rel-17parsed
FS_UP_IP_Sec

Study on User Plane Integrity Protection

Rel-17parsed
IIoT_SEC

Security for enhanced support of Industrial IoT

Rel-17parsed
MINT

Support for Minimization of service Interruption

Historical association · verification pending
Rel-17historical link
NSWO_5G

Non-Seamless WLAN offload in 5GS

Rel-17parsed
TEI17

(Small) Technical Enhancements and Improvements for Rel-17

Rel-17parsed
UC3S_SEC

Security aspects on User Consent for 3GPP services

Rel-17parsed
UPIP_SEC_LTE

User Plane Integrity Protection for LTE

Rel-17parsed
eCPSOR_CON

Enhancement for the 5G Control Plane Steering of Roaming for UE in Connected mode

Historical association · verification pending
Rel-17historical link
eEDGE_5GC

Enhancement of support for Edge Computing in 5G Core network

Rel-17parsed
eNA_Ph2

Enablers for Network Automation for 5G - phase 2

Rel-17parsed
eNPN

Enhanced support of Non-Public Networks

Rel-17parsed
eSCAS_5G

Security Assurance Specification for 5G (eSCAS_5G)

Rel-17parsed
eUPIP_SEC

Enhancements to User Plane Integrity Protection Support in 5GS

Rel-17parsed
5GMARCH_Ph2_SEC

Security aspects of MSGin5G Ph2

Rel-18parsed
5G_eSBA_Ph2

Security Aspects of the 5G Service Based Architecture Phase 2

Rel-18parsed
5MBS_Ph2

5G multicast-broadcast services Phase 2

Rel-18parsed
5WWC_Ph2_Sec

Security aspects for 5WWC Phase 2

Rel-18parsed
EDGE_Ph2

(stage 2 of) Edge Computing Phase 2

Rel-18parsed
FS_HN_Auth

Study of Security aspect of home network triggered primary authentication

Rel-18parsed
FS_ZTS

Study on Zero Trust Security principles in mobile networks

Rel-18parsed
HN_Auth

Security aspects of home network triggered primary authentication

Rel-18parsed
HN_Auth

Home network triggered primary authentication

Rel-18parsed
Roaming5G

Modified PRINS for roaming service providers in 5G

Rel-18parsed
SCAS_5G_Ph2

Security Assurance Specification (SCAS) for 5G Rel-17 Features

Rel-18parsed
SCAS_5G_Ph3

Security Assurance Specification for 5G Phase 3

Rel-18parsed
SERP

Security Enhancement on RRCResumeRequest Message Protection

Rel-18parsed
TEI18

(Small) Technical Enhancements and Improvements for Rel-18

Rel-18parsed
UC3S_SEC_Ph2

Security aspects on User Consent for 3GPP services Phase 2

Rel-18parsed
eNA_Ph3_SEC

Security aspects of enablers for Network Automation for 5G - phase 3

Rel-18parsed
eNPN_Ph2

Non-Public Networks Phase 2

Rel-18parsed
eNS2_SEC

Enhanced security for Phase 2 network slicing

Rel-18parsed
5GMARCH_SEC_Ph3

Security aspects for MSGin5G Service Phase 3

Rel-19parsed
5GProtoc19

Stage-3 5GS NAS protocol development 18

Historical association · verification pending
Rel-19historical link
AIML_CN_SEC

Security aspects of Core Network Enhanced Support for AIML

Rel-19parsed
CryptoSP

3GPP profiles for cryptographic algorithms and security protocols

Rel-19parsed
EDGE_Ph3

Security Aspects of Enhancement of Support for Edge Computing in 5GC phase 3

Rel-19parsed
MonStra-Sec

Security for MonStra

Rel-19parsed
NR_Mob_Ph4_Sec

Security aspects of NR mobility enhancement Phase 4

Rel-19parsed
Non3GPPMob_Sec

Security for mobility over non-3GPP access to avoid full primary authentication

Rel-19parsed
PLMNNPN

Security for PLMN hosting a NPN

Rel-19parsed
SBA_KDATV-SEC

Public key distribution and Issuer claim verification of the Access Token

Rel-19parsed
SCAS_5G_SMSF

5G Security Assurance Specification (SCAS) for the Short Message Service Function (SMSF)

Rel-19parsed
SCAS_5G_UDR

5G Security Assurance Specification (SCAS) for the Unified Data Repository (UDR)

Rel-19parsed
TEI19

(Small) Technical Enhancements and Improvements for Rel-19

Rel-19parsed
XRM_Ph2-SEC

Protection of XRM Media related information

Rel-19parsed
NEPS-SEC

Security aspect of NSSAA in EPS

Rel-20parsed
NR_WAB-SEC

Security Aspects of WAB nodes for NR

Rel-20parsed
PLMNNPN_Ph2-SEC

Security for a PLMN Hosting a Non-Public Network (NPN) Phase 2

Rel-20parsed
RefinePRINS

PRINS Refinement

Rel-20parsed
RefinePRINS

PRINS Refinement

Rel-20parsed
TEI20

(Small) Technical Enhancements and Improvements for Rel-20

Rel-20parsed

Knowledge graph

Related standards

security_for

23.502

curated