7.7 MMS Security Model between MMS User Agent and MMS Relay

23.1403GPPFunctional descriptionMultimedia Messaging Service (MMS)Stage 2TS

No MMS-specific requirements are in place within the WAP Forum to support security mechanisms in the transactions between the MMS Relay and MMS User Agent. Existing schemes such as WTLS [29] and WIM [30] are available and other end-to-end techniques are under development.

Annex A (Informative): Examples of MMS architectural implementations