It’s easy to ensure that SilentKnight won’t inadvertently install an upgrade to Sequoia, but still updates the security data files you want. Here’s how.
SilentKnight
You’ve just installed an update to XProtect in Sequoia, so why doesn’t it change the version number? How to fix this common problem.
If your Mac is running Sequoia, it could have no XProtect data at all, or being using version 5272 or 5273 but not 5274; if it’s running Sonoma or earlier, the version could be 5272 or 5274 but not 5273. Simple.
SilenKnight 2.11 addresses issues with Sequoia, and is strongly recommended if you’re going to update from Monday 16 September onwards.
If you’re running any version of SilentKnight before 2.10, you need to update it now for compatibility with Catalina and later, particularly for Sequoia. And there are more essential updates too.
How SilentKnight can install macOS updates, up to a point, and how you can recover from an inadvertent download of a macOS update.
After a batch of new MacBook Pros were delivered with SIP disabled: LockRattler (December 2016), EFIcienC then SilentKnight (July 2019), and here’s what version 3 should look like.
How to update XProtect from a version number of 0 to 5271 in a single command, with the aid of a new version of SilentKnight.
Sequoia doesn’t use previous tools to update and maintain XProtect, so causes havoc with apps like Skint and SilentKnight. Two updates should help.
How long does Apple continue to provide firmware updates for a model once it has been introduced? Results from 40 different models since 2009.
The Eclectic Light Company 