Learn the important things to back up before reinstalling your Linux system. SSH/GPG keys, dotfiles, packages, browser data, 2FA and more.

Keyboard shortcuts make Linux easier, more convenient, and more fun. These four make my workflow smoother than ever.

A brute force attack automates password guessing until one works. Here's why it still succeeds, real incidents it's caused, ...

Once upon a time, there was a bit of a fad for fingerprint authentication in laptops and desktop computers. It has long since ...

From video call QR scans to separate PINs, this Coldcard Q review shows how the $249 device brings Snowden-level security to ...

Linux kernel privilege escalation exploit DirtyClone (CVE-2026-43503) is publicly documented: JFrog published a working attack walkthrough Thursday showing how any local user can gain root on ...

Most Linux server hardening guides list everything equally. This one ranks controls by when attackers hit them: SSH in the ...

Jupyter Notebook is a tool to run and write Python code easily, showing results right away, and allowing you to combine code, charts, notes, and files in one place. You can start Jupyter Notebook ...

When it comes to version control and collaborating on software projects, GitHub stands out as the platform of choice for millions of developers around the globe. However, one critical step in ...

In an increasingly interconnected digital world, the need for efficient file transfer protocols cannot be overstated. Whether you’re sharing large files with colleagues, backing up important data, or ...

Attackers took over more than 400 packages in the Arch User Repository (AUR) this week and rewrote their build scripts to install a credential stealer on any machine that built them. The malware is a ...