BaselineWatch
Desk
Your fleet and your work Fleetyour releases and the hardware they run onTriagewhat needs a decisionWatchlistthe products and platforms you runSaved searchesthe lists you come back to
This instance Sourceswhat is read, how often, under what termsDigestthe daily or weekly summary, and alerts
How it is drawn Appearancethe look and the colour schemeBrandingthe mark this instance wears
Owner sign-in

os_default_calling_modification_disable Disable Modifying the Default Calling Application

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

Title

Disable Modifying the Default Calling Application

Discussion

The ability to modify the default calling application _MUST_ be disabled to prevent unauthorized changes to the device's behavior.

Related controls

cm-6, cm-7, cm-7.1

Fix

This is implemented by a Configuration Profile.