Devices can be character devices (like keyboards and serial ports), block devices (such as hard disks and USB devices), network devices and virtual devices. On Linux systems, devices are ...

Network discovery tools are really important for keeping an eye on your network and knowing what's going on with all the devices. We take a look at the best on the market.

1. Aircrack-ng for Wi-Fi network security. Aircrack-ng is a suite of tools for security testing wireless networks and Wi-Fi protocols. Security pros use this wireless scanner for network ...

Once set up, you can create synchronized Nextcloud folders on your Windows and Linux PCs. Now, any changes you make to files in these folders automatically sync across to the other device through ...

If you serve as an admin over Linux systems, one tool that you'll fall back on daily is systemctl. Jack Wallen shows you how easy it is to list services with this command.

A list of users who are members of the group. Types of Groups: Primary group: Each user has one primary group defined in /etc/passwd. Files the user creates are associated with this group by default.

Microsoft's new security tool will let managed devices discover unmanaged devices on the corporate network. Written by Liam Tung, Contributing Writer June 24, 2021 at 6:42 a.m. PT ...