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Spec	Title	Releases	WG
21.133	3G security; Security threats and requirements	4.1.0 3.2.0	S3
33.320	Security of Home Node B (HNB) / Home evolved Node B (HeNB)	19.0.0 18.0.0 17.0.0 16.0.0 15.0.0 14.0.0 13.0.0 12.1.0 11.6.0 10.5.0 9.7.0	S3

All information on this page is aggregated from the 3GPP Specfication Status Report page.