Saw the link to this video on Riccardo Mori’s blog : Sometimes the firmware in the T2 security chip (which, if I’m not mistaken, is basically inside every Mac produced today except the iMac line) gets corrupted and that leads to corrupted data. Before Mac OS 10.15 Catalina shipped, Rossmann says, t…

MPU Talk

Beware secure boot in Catalina

Tech Support

mac, t2

anon41602260 June 13, 2020, 10:56pm 3

bowline:

disable Secure Boot

Apple Support

About Startup Security Utility on a Mac with the Apple T2 Security Chip -...

Use Startup Security Utility to make sure that your Mac always starts up from your designated startup disk, and always from a legitimate, trusted operating system.

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