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Catalina

How Catalina handles app first run

How have checks of notarization changed what happens when you open a quarantined app in Catalina? What does XProtect do?

October 10, 2019 Macs, Technology

SilentKnight and EFI firmware checks

How reporting EFI firmware versions in SilentKnight will change in the near future, depending on updates.

October 9, 2019 Macs, Technology

Which EFI firmware should your Mac be using? (version 4)

macOS 10.15 Catalina brings EFI firmware updates for all supported models, and subsequent updates have changed those for […]

October 8, 2019 Macs, Technology

macOS Catalina Boot Volume Layout

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Note: I have now updated this with the latest roadmaps for 10.15 release. A further article will follow […]

October 8, 2019 Macs, Technology

macOS Catalina 10.15 released

Apple has just released the first version of macOS 10.15 Catalina. For those running recent versions of macOS, […]

October 7, 2019 Macs, Technology

Consolation 3.3 fixes a bug with Catalina

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When working on my new log browser Ulbow, I came across a bug in Consolation version 3.2 which […]

October 7, 2019 Macs, Technology

What to do when a newly-installed app can’t be opened?

Yesterday, I explained how you can ensure that macOS 10.15 Catalina will open an app which doesn’t meet […]

October 5, 2019 Macs, Technology

Will Gatekeeper let me run that app in Catalina?

Confused as to whether Catalina will let you run that quarantined app? Here it is diagrammed.

October 4, 2019 Macs, Technology

How has XProtect changed?

Apple’s pushed update to XProtect’s data a couple of days ago is one of the most substantial since […]

October 3, 2019 Macs, Technology

Security changes coming in Catalina: what’s changed

What to expect from the many changes to security and privacy in the first release of Catalina. How to run non-notarized apps, and more.

October 2, 2019 Macs, Technology

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