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TS 33.180 (SA3)
Security of the Mission Critical Service

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V15.4.0 (PDF)2019/03  201 p.
V14.6.02019/03  138 p.


Rapporteur:  Mr. Haigh, Peter
See also:

The present document specifies the security architecture, procedures and information flows needed to protect the mission critical service (MCX). The architecture includes mechanisms to protect the Common Functional Architecture and security mechanisms for mission critical applications. This includes Push-To-Talk (MCPTT), Video (MCVideo) and Data (MCData). Additionally, security mechanisms relating to on-network use, off-network use, roaming, migration, interconnection, interworking and multiple security domains are described.