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os_chat_disable Prevent the Usage of iMessage

NIST macOS Security Compliance Project iOS 26 Guidance, Revision 3.0 (6262df0)
All changes in this version
first version loaded iOS/iPadOS

Title

Prevent the Usage of iMessage

Discussion

The iOS device _MUST_ be configured to disable iMessage on the device to prevent receiving malicious content via iMessage.

Related controls

ac-20, cm-7, cm-7.1

Fix

This is implemented by a Configuration Profile.