How to use Secure Boot to make sure your iMac Pro boots up a legitimate OSSecure Boot can offer an extra layer of protection for your iMac Pro. Here's what you need to know about using it.
Secure Boot is a feature exclusive to the iMac Pro that lets your machine verify that it is booting a legitimate or supported version of macOS. Used through the iMac Pro's Startup Security Utility, Secure Boot offers different levels of protection based on your needs.
Secure Boot comes with three settings:
Full Security - Using this setting, the only operating systems that can boot on your iMac Pro are the version that is currently installed or a signed OS trusted by Apple.
Medium Security - Any signed version of an operating system trusted by Apple can run on your iMac Pro.
No Security - No requirements are enforced on on bootable operating systems.
Here's how you can use and manage Secure Boot on your iMac Pro.
How to use Secure Boot on the iMac Pro
To use Secure Boot, you'll need to enter the iMac Pro's Startup Security Utility immediately upon startup of your ma...
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How to use Secure Boot to make sure your iMac Pro boots up a legitimate OS
