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Apple macos high sierra upgrade update#
Apple macos high sierra upgrade Patch#
Apple macos high sierra upgrade full#
Apple macos high sierra upgrade software#
Apple macos high sierra upgrade password#

Apple macos high sierra upgrade full#

HEVC enables users to watch 4K video files at full quality, while requiring 40 percent less storage space than the current H.264 standard.

HEVC (H.265) is a new industry standard that enables extremely efficient compression, streaming and playback of video.

APFS currently supports every Mac with all-flash internal storage - support for Fusion and HDD Mac systems will be available in a future update.

Data is protected from power outages and system crashes thanks to advanced data integrity features.

With APFS, common operations such as copying files and directories are nearly instantaneous.

APFS brings support for the latest high-capacity storage devices and delivers enhanced performance, security and reliability.

APFS is a new, advanced storage architecture providing an extensible foundation to support new features and future storage technologies on the Mac.

macOS High Sierra also includes a number of refinements to the apps Mac users enjoy everyday, including Photos and Safari. The Core ML developer framework makes it easy to create apps with powerful machine learning that predict, learn and become more intelligent. Metal 2 powers virtual reality content creation, faster performance and more. A new file system ensures more efficient and reliable storage, and support for High-Efficiency Video Coding (HEVC) brings stunning 4K video at lower file sizes.

Apple macos high sierra upgrade software#

The new software adds powerful new core storage, video and graphics technologies. The latest and greatest Mac operating system replaces macOS Sierra (without the “High”).

Apple macos high sierra upgrade update#

Updated November 30th, 1:13 AM ET: Added instructions and link to repair file sharing.Apple just released macOS High Sierra as a free software update in the Mac App Store for 2017. And it seems to have been a very quick effort Apple says its security engineers went work when they became aware of the flaw “Tuesday afternoon,” which confirms that the company got no warning before it was publicly revealed.

Apple macos high sierra upgrade Patch#

This patch to fully resolve the issue comes less than 24 hours later.

Apple macos high sierra upgrade password#

The exploit was shared in full detail on Twitter yesterday, prompting Apple to quickly publish step-by-step instructions for protecting against the “root” password loophole. According to Apple, you can fix this by launching the Terminal app, entering “sudo /usr/libexec/configureLocalKDC” at the command line, and then entering your administrator password. Unfortunately, the hurried update can break authenticating or connecting to file shares on some Macs. The installation process doesn’t require a restart - or at least it didn’t when I updated moments ago. To safeguard your Mac, just open the Mac App Store and you should see the update available to download. We are auditing our development processes to help prevent this from happening again.” “We greatly regret this error and we apologize to all Mac users, both for releasing with this vulnerability and for the concern it has caused. "Security is a top priority for every Apple product, and regrettably we stumbled with this release of macOS,” Apple said in an unusually forward statement. It’s a humbling embarrassment for a company that so often highlights its focus on user security and privacy. That should make life easier for IT administrators.īut Apple is clearly disappointed with itself over this whole thing. Apple is doing its part to make sure the crucial security patch spreads fast: beginning later today, the update will automatically be installed on all systems running High Sierra. The update breaks file sharing for some users, but Apple has released a fix for that as well.Īpple is urging customers to “install this update as soon as possible” right in the update description, and you should probably heed that advice if you’re running the company’s latest desktop software.

A support page for the patch, Security Update 2017-001, confirms that it addresses the vulnerability that allowed admin access to a Mac computer without providing any password. Apple has just rolled out a security update for macOS High Sierra that fixes the major flaw that was publicly disclosed yesterday.