Kernel Extension Policy device management payload settings for Apple devices

You can configure kernel extension policies to manage security settings for users of a Mac that enrolls in a device management service. Use the Kernel Extension Policy payload to allow Mac users to add kernel extensions.

Important: Kexts are no longer recommended for macOS. Kexts risk the integrity and reliability of the operating system, and users should prefer solutions that don’t require extending the kernel.

The Kernel Extension Policy payload supports the following. For more information, see Payload information.

  • Supported approval method: Requires user approval.

  • Supported installation method: Requires a device management service to install.

  • Supported payload identifier: com.apple.syspolicy.kernel-extension-policy

  • Supported operating systems and channels: macOS device.

  • Supported enrollment methods: Device Enrollment, Automated Device Enrollment.

  • Duplicates allowed: True—more than one Kernel Extension Policy payload can be delivered to a device.

You can use the settings in the table below with the Kernel Extension Policy payload.

Setting

Description

Required

Allow users to approve kernel extensions

Users can approve kernel extensions not explicitly allowed by configuration profiles.

Yes

Add team identifiers

Team identifiers define which validly signed kernel extensions are allowed to load.

Yes

Allowed kernel extensions

Kernel extensions that are always allowed to load on the Mac.

Yes

Note: Each device management service developer implements these settings differently. To learn how various Kernel Extension Policy settings are applied to your devices, consult your developer’s device management service documentation.

Published Date: October 24, 2022
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