Question: What is the primary security concern for the 'application/mbms-consumption-report+xml' media type, and how can it be mitigated according to the 3GPP specification?
Option 1: Data privacy breach due to transmission of passwords or keys; Mitigation: Encrypting sensitive information.
Option 2: Vulnerability to attacks modifying or spoofing content; Mitigation: Using source authentication and integrity protection.
Option 3: Unintended file execution on receiving devices; Mitigation: Validating file extensions before processing.
Option 4: Incompatibility with diverse OS platforms; Mitigation: Developing platform-specific parsers.
Explanation: The correct answer is Option 2 because the security considerations for this media type highlight its vulnerability to attacks modifying or spoofing content, given its role in configuring receiving applications. Using source authentication and integrity protection mitigates this risk, ensuring authenticity and unchanged nature of received XML documents, impacting MBMS based applications' security and reliability.