InformationThis recommendation pertains to initiating phone calls while a device is locked. Voice dialing is handled separate from Siri.
Allowing calls from a locked device may allow for the impersonation of the device owner.
NOTE: Nessus has not performed this check. Please review the benchmark to ensure target compliance.
Solution1. Open Apple Configurator.
2. Open the Configuration Profile.
3. In the left windowpane, click on the Restrictions tab.
4. In the right windowpane, under the tab Functionality, uncheck the checkbox for Allow voice dialing while device is locked.
5. Deploy the Configuration Profile.