Paul Grave
Would something like macOS’s Signed System Volume have prevented today’s global outages affecting Microsoft Windows?

https://eclecticlight.co/2020/06/25/big-surs-signed-system-volume-added-security-protection/
Big Sur’s Signed System Volume: added security protection

From SIP to a protected read-only System volume, macOS 11 takes system protection a big step further with cryptographic verification.

The Eclectic Light Company
Jul 19, 2024 at 9:16amWeb