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FileVault recovery key redirection profile changes in macOS High Sierra

January 15, 2018 12 comments

For macOS Sierra and earlier, Apple had a dedicated FileVault Recovery Key Redirection profile payload for FileVault recovery key redirection. This profile was designed to work with a mobile device management (MDM) server, to allow the MDM server to act as a recovery key escrow service and store FileVault personal recovery keys.

Screen Shot 2018 01 15 at 12 40 23 PM

Note: Jamf Pro will be used as the example MDM server in this post. However, similar functionality is available in other MDM services.

On macOS High Sierra, this FileVault Recovery Key Redirection profile payload no longer works. In its place, Apple has added new Enable Escrow Personal Recovery Key settings to the FileVault section of the existing Security profile payload.

Screen Shot 2018 01 15 at 12 44 56 PM

Adding the recovery key redirection to the Security payload may cause issues in some environments, as the Security profile payload has other settings which those environments may prefer to manage separately, or not manage at all.

For those who prefer to manage FileVault recovery key redirection separately from the other settings managed by the Security payload, it is possible to create a profile (with some manual editing) which only manages FileVault recovery key redirection. For more details, see below the jump.

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