Standard

ETSI TS 133 180

Published

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Abstract

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. This specification complements the Common Functional Architecture defined in TS 23.280 [36], the functional architecture for MCPTT defined in 3GPP TS 23.379 [2], the functional architecture for MCVideo defined in TS 23.281 [37], the functional architecture for MCData defined in TS 23.282 [38] and mission critical services using 5GS in TS 23.289 [54]. The MC service can be used for public safety applications and also for general commercial applications e.g. utility companies and railways. As the security model is based on the public safety environment, some MC security features may not be applicable for commercial purposes.

Document information

  • Standard from ETSI_AC
  • Published:
  • Version: 0
  • Document type: IS
  • Additional information
    • V19.4.0; 3GPP TS 33.180 version 19.4.0 Release 19