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security

macOS Mojave 10.14.5 update has been released, with Sierra and High Sierra Security Updates 2019-003

Apple has just released macOS Mojave 10.14.5 update, which is around 2.8 GB in size when obtain via […]

May 13, 2019 Macs, Technology

When does Mojave check an app’s signature? The answer isn’t entirely consistent

App signatures are only checked on app first run – it may once have been true, but is no longer accurate. But can you bypass those additional checks? Is this a vulnerability?

May 13, 2019 Macs, Technology

Pratique version 1.0 released to fix document quarantine woes

T T Read More

First full release version, which conforms to macOS clearance convention, and lets you know which flags it has changed.

May 11, 2019 Macs, Technology

Checking your app’s own signature

How can an app check that nothing has nobbled it? How to use its code signature to perform a simple launch test.

May 11, 2019 Macs, Technology

Finder security errors opening documents: a summary

T T Read More

How this occurs, why, and what to do to manage the problem when it affects you. Complete with a visual summary and references.

May 10, 2019 Macs, Technology

Apple does provide a workaround for document quarantine errors

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Try using this workaround: it requires quick actions, and despite Apple’s promise, it only works until you next save the document.

May 6, 2019 Macs, Technology

Last Week on My Mac: Finder lost

How a security feature trying to block malicious documents has rendered a Finder feature useless, causing users and developers problems.

May 5, 2019 Macs, Technology

Documents from an unidentified developer: quarantine misbehaviour in the log

Two sets of log excerpts demonstrate how macOS can prevent a user from opening a document, then mislead them into thinking it’s the app at fault.

May 4, 2019 Macs, Technology

Serious flaw in macOS: quarantine can stop you from opening documents

T T Read More

You double-click to open a document, and see a security alert telling you it’s from an unidentified developer and your security settings prohibit opening. What the hell?

May 3, 2019 Macs, Technology

PDF without Adobe: 21 PDF Annotations

One of the more confusing features of PDF apps, as none seems to work quite the same, and removing them isn’t quick or simple.

May 2, 2019 General, Language, Macs, Technology

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