Release ledger
Canonical Atlas record
TS 21.133
3G security; Security threats and requirements
Responsible WGS3
StatusUnder change control
Initial releaseRel-4
Selected releaseRel-21
Latest indexed version4.1.0
Series21
TypeTS
Release evolution
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Rel-21 snapshot
Work affecting this release
0 indexed Change Requests · 0 connected Work Items.
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Version history
Indexed versions
Showing 8 of 8 indexed versions.
4.1.0Rel-4SA-#142002-01-07
3.2.0Release 1999SA-#142002-01-07
4.0.0Rel-4SA-#112001-04-09
3.1.0Release 1999SA-#61999-12-17
3.0.0Release 1999SA-#31999-04-23
2.0.0Release 1999-1998-12-20
1.0.0Release 1999-1998-10-20
0.0.1Release 1999-1998-08-20
Atlas classifications
Meaning and provenance
No Atlas classifications have been attached yet.
Work Items
Standards work connected to TS 21.133
Effective Acronym:
Rel-4historical linkStage 3 for MExE Security
Historical association · verification pendingSEC4
Rel-4parsedRel-4 Security enhancements
WI 32704
Rel-6historical linkSecurity aspects of WLAN-UMTS Interworking
Historical association · verification pendingSEC16
Rel-6historical linkRel-6 Security enhancements
Historical association · verification pendingSecurity
R99historical linkSecurity for UMTS and GSM Features
Historical association · verification pendingKnowledge graph
Related standards
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