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security

How Safari 15 checks a secure connection

A detailed walk through the log shows Safari 15 checking Safe Browsing, phishing sites using ML, and performing trust evaluation of certificates.

October 4, 2021 Macs, Technology

Last Week on My Mac: Web woes worsen

It should have been so easy: a quick change of Root certificate. So why all the chaos, and most of all why you mustn’t compromise your security as a result.

October 3, 2021 General, Macs, Technology

Explainer: Security certificates

Why do we keep having problems with security certificates when they’re just supposed to work? A look at what they do, and they work.

October 2, 2021 Macs, Technology

Why won’t Safari open that web page?

Did you think it was only old Mac OS X affected by the Let’s Encrypt certificate expiry problem? No, it’s Safari wherever you can use it. Here’s how to deal with it.

October 1, 2021 General, Macs, Technology

Last Week on My Mac: Silence isn’t golden

As Apple silently drops Mojave’s support, it releases a security update to iOS 12, which was originally released a week before Mojave. And its entire AirPort range also seems unsupported now.

September 26, 2021 Macs, Technology

Apple has pushed an update to XProtect

Apple has just pushed an update to the data files used by XProtect, bringing its version number to […]

September 24, 2021 Macs, Technology, Updates

Apple has released Catalina Security Update 2021-006

Apple has today release a further security update for macOS Catalina, number 2021-006. This is an important and […]

September 23, 2021 Macs, Technology, Updates

How long does Apple support macOS?

Unofficially, each major version of macOS gets a year’s full support, with bug and security fixes, then 2 years of security updates. Is that how it works?

September 22, 2021 Macs, Technology

El Capitan and older Mac OS X are about to have a security certificate problem

If you’re still running El Capitan, or any version of Mac OS X prior to 10.12.1, then you’re […]

September 21, 2021 Macs, Technology

Apple has updated Safari to version 15.0 for Big Sur and Catalina

Apple has released an update for Safari in Big Sur and Catalina, bringing it to version 15.0. This […]

September 20, 2021 Macs, Technology, Updates

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