HDMI 2.1 specs published, highlight improved HDR, resolutions up to 10K

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Date: Wednesday, November 29th, 2017, 03:09
Category: Hardware, News

It’s a bit down the line, but the HDMI Forum’s details for the HDMI 2.1 spec, which were released today, look pretty nifty.

The big takeaways include higher resolution, Dynamic HDR and the additions of support for high frame rate 4K and 8K video. HDMI 2.1 will work with 8K video at refresh rates up to 60 Hz, along with 4K video up to 120 Hz.

The new spec could enable higher frame rates for gamers as well as higher resolution video from high-end cameras as well as the ability to display at maximum quality.

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Apple follows up on root user security hole in macOS 10.13 High Sierra, has yet to offer timeline for fix

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Date: Wednesday, November 29th, 2017, 03:03
Category: macOS, News, security, Software

Well, this qualifies as a pretty huge mess.

Following the discovery of a security hole in macOS High Sierra in which a user can simply enter their user name as “root”, not provide a password and be allowed full access to the computer, Apple has offered the following statement:

“We are working on a software update to address this issue,” Apple said. “In the meantime, setting a root password prevents unauthorized access to your Mac. To enable the Root User and set a password, please follow the instructions here: https://support.apple.com/en-us/HT204012. If a Root User is already enabled, to ensure a black password is not set, please follow the instructions from the ‘Change the root password’ section.”

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