(registered 2007-06-29, last updated 2015-03-05) Name : Uwe Rauschenbach Email : Uwe.Rauschenbach&nokia.com MIME media type name : Application MIME subtype name : Vendor Tree - vnd.oma.bcast.imd+xml Required parameters : none Optional parameters : none Encoding considerations : binary This media type may require encoding on transports not capable of handling binary. Security considerations : InteractivityMediaDocument data are active, meaning that upon the reception of the InteractivityMediaDocument, the terminal will interpret it and act based on the commands and structures in the document. There is a possibility that a maliciously formed InteractivityMediaDocument will cause unwanted operations. To protect the user and terminal against these operations, the terminal should notify or prompt the user in case the interpretation of InteractivityMediaDocument will cause a critical operation at the terminal (sending outbound data, accessing system areas, etc.). InteractivityMediaDocument data do not include confidential fields. However, the information present in this media format is used to configure the receiving application. Thus, the usage of the format may be vulnerable to attacks modifying or spoofing the content of this format. Depending on the system architecture, it is recommended to use source authentication and integrity protection. Interoperability considerations : This content type carries service interactivity information within the scope of the OMA BCAST enabler. The OMA BCAST enabler specification includes static conformance requirements and interoperability test cases for this content. Published specification : OMA BCAST 1.0 Enabler Specification - Mobile Broadcast Services, especially section 5.3.6.1. Available from http://www.openmobilealliance.org Applications which use this media : OMA BCAST Services Additional information : 1. Magic number(s) : none 2. File extension(s) : none 3. Macintosh file type code : none 4. Object Identifiers: none Person to contact for further information : 1. Name : Uwe Rauschenbach 2. Email : Uwe.Rauschenbach&nokia.com Intended usage : Limited Use Only for usage with Service Interactivity for Mobile Broadcast Services, which meet the semantics given in the mentioned specification. Author/Change controller : OMNA - Open Mobile Naming Authority, OMA-OMNA&mail.openmobilealliance.org