John Healy's Tech Blog

Tag: Apple

  • Apple’s M-Series security – promises ≠ perfection

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    “GoFetch” is in the tech news cycle this week. Hopefully you know whether you have an Apple M-Series Mac. The M-Series (aka Apple silicon) computers advanced better performance and energy efficiency. How about security? – faster data pipelining is tricky (via so-called optimizations). Obscurity’s no guarantee (like, really, the front door key’s not in a

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  • macOS 10.14 — mountains to the desert — High Sierra to Mojave

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    Today Apple officially released a new version of its macOS. The name of the new system — “Mojave” — celebrates the desert rather than the mountains of the High Sierra, and updates to version 10.14 from 10.13.6. Available on your Mac from the Apple Menu > App Store > Featured > Mac App Store, Apple

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  • iOS 12 — what’s new in Apple’s iPhone system upgrade

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    It’s that time of year again. New Apple devices. New iPhones and watches, and new versions of the stuff that makes them work. MacWorld highlights the best new features in iOS 12 in this article: “How to use the coolest new features in iOS 12” (September 17, 2018). At last, iOS 12 is here, bringing

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  • Phishing attacks — fake “Apple” emails

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    I’ve noticed these types of scams for awhile: email messages (supposedly) from Apple purportedly about a payment or Apple ID or login from another device (which in fact you may not own). More and more email apps (especially on mobile devices) do not permit examination of the raw message text, which often permits detection of

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  • Which Mac to get?

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    Considering purchasing a Mac for the first time or replacing an older one? Apple computers are premium products; so, congrats on your decision. If you’re a typical user, your experience on a Mac will be smoother, more consistent over time, particularly due to less housekeeping distractions than on a PC. And while Macs are not

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