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

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

AttackIQ has released two new assessment templates in response to the CISA Advisory (AA25-266A) published on September 23, 2025. The CSA highlights the lessons learned from an incident response ...

System76 has officially released the first public beta of Pop!_OS 24.04 LTS, which features the company's new, Rust-based ...

Learn how to use Linux help commands like apropos, whatis, man, info, and --help to discover commands and learn their usage.

ESET researchers reveal how malware operators collaborate with covert North Korean IT workers, posing a threat to both headhunters and job seekers.

CISA has shared details on the exploitation of a year-old GeoServer vulnerability to compromise a federal agency.

Huntress analysts discovered a previously unseen ransomware variant, Obscura, spreading from a victim company's domain controller. Learn how Obscura works—and what it means for defenders—in this ...

Google Colab is a free online tool from Google that lets you write and run Python code directly in your browser.

Debian’s Advanced Package Tool is being enhanced with built-in history commands designed to log and expose package transaction details. The proposal, led by Ubuntu and Canonical developer Simon ...

Thinking about leveling up your software development game in 2025? It’s a smart move. The tech world moves fast, and getting ...

These distros are easy to install, include the right apps, skip the bloat and ads, and automatically detect your hardware. Easy peasy. You're welcome.