Apple has just pushed a security update which is new to Catalina systems: Gatekeeper Compatibility Data 1.0. Several […]
Category Archive: Technology
Updated for 10.15 release, with a clearer explanation of how Catalina’s new boot Volume Group works in practice, in the Finder and Terminal.
How have checks of notarization changed what happens when you open a quarantined app in Catalina? What does XProtect do?
How reporting EFI firmware versions in SilentKnight will change in the near future, depending on updates.
For the moment, firmware versions for updated Macs are different between those running Catalina, and those running Mojave earlier. How could this affect Sierra, though?
macOS 10.15 Catalina brings EFI firmware updates for all supported models, and subsequent updates have changed those for […]
Note: I have now updated this with the latest roadmaps for 10.15 release. A further article will follow […]
Apple has just released the first version of macOS 10.15 Catalina. For those running recent versions of macOS, […]
Rembrandt’s late paintings created visual effects as much by surface textures, as by form or colour; his secret lies in how he was able to do this in his paint.
I hope that you enjoyed Saturday’s Mac Riddles, episode 15. Here are my solutions to them. 1: Gatekeeper […]
The Eclectic Light Company 