User accounts can be assigned to one or more groups on Linux. You can configure file permissions and other privileges by ...

You can check user groups in Linux with commands like groups, id, getent, and /etc/group to manage permissions easily.

The sudo command lets users elevate their privileges to run admin tasks. But it's far from perfect. These tips can help.

You use the chmod command to set each of these permissions. To see what permissions have been set on a file or directory, we ...

WhatsApp is simplifying the call experience for iOS users with the new Unified Call Hub feature. The hub centralizes call initiation, group scheduling, and even a direct dialer shortcut.

Multiview for Channels DVR is currently in beta on Apple 4K TV devices only. To use it, you’ll need perform a handful of ...

The history of the Internet can be roughly divided into three phases. The first, from 1969 to 1990, was all about the inventors: people like Vint Cerf, Steve Crocker, and Robert Taylor. These folks ...

Learn GIMP - you won't regret it. I'm a GIMP expert, and I've got 10 tips for getting productive faster with this great Photoshop alternative.

Cool Android gadgets that go beyond earbuds and chargers, from game controllers and gimbals to projectors, trackers, and even ...

Compare Arattai and WhatsApp on features, privacy, and usability. See how Zoho’s Arattai stacks up against WhatsApp’s massive user base and security options.

A Cybernews survey has found that nearly 6 in 10 US employees use unapproved AI at work, often exposing sensitive corporate ...

This week, FTC sued Sendit, another Harrods breach, Allianz data breach and a cyberattack disrupted Asahi's Japan operations.