That depends on how that option is deployed and how it interacts with the hardwa...

lisper on Nov 22, 2018 | parent | context | favorite | on: Secure Boot in the Era of the T2

That depends on how that option is deployed and how it interacts with the hardware. It is at least possible to deploy a key-based option that Apple could not arbitrarily rescind. It's not possible to do that with a check box in a control panel.