Which feature allows IT administrators to manage firewall settings on a device?

Configuration profiles are XML files (.mobileconfig) that contain specific payloads to configure settings on Apple devices. To manage the built-in application firewall on macOS, an IT administrator uses the Firewall payload within a configuration profile. This payload allows for enabling the firewall, managing specific application rules, and controlling various security settings. While a Mobile Device Management (MDM) solution is the typical method for deploying these profiles to devices at scale, the configuration profile is the specific feature that contains and applies the firewall settings.

B. Find My: This is a consumer service for locating lost or stolen Apple devices. It does not provide any device configuration or management capabilities for IT administrators.
C. iCloud: This is Apple's cloud service for data synchronization and backups. It is not a tool for enterprise device management or for configuring security settings like a firewall.
D. MDM: MDM is the framework and protocol used to remotely deploy settings and commands. However, it is the configuration profile itself that contains the actual firewall payload and settings.

1. Apple Inc.

"Apple Platform Deployment

" Firewall MDM payload settings for Mac computers. (Nov 2023). This document explicitly states

"You can configure the application firewall settings for macOS using the Firewall payload

" which is delivered via a configuration profile.

2. Apple Inc.

"Apple Device Management Settings

" Declarations > Configurations > com.apple.security.firewall. (Dec 2023). This reference details the specific keys and values within the com.apple.security.firewall configuration payload

such as EnableFirewall and Applications

which are used to manage the firewall.

3. Stanford University IT

"MDM: What is it and why is it required?

" Stanford Mobile Device Management Service. This university resource explains that MDM works by installing a configuration profile on the device to enforce security settings

illustrating the relationship between MDM and configuration profiles.