Catalina - Disable iCloud Notes

Information

The macOS built-in Notes.app connection to Apple's iCloud service _MUST_ be disabled.

Apple's iCloud service does not provide an organization with enough control over the storage and access of data and, therefore, automated Notes synchronization _MUST_ be controlled by an organization approved service.

Solution

This is implemented by a Configuration Profile.

mobileconfig profile info:

com.apple.applicationaccess:
allowCloudNotes:
False

See Also

https://github.com/usnistgov/macos_security