Learn how to permanently and securely delete files on Linux using shred, fstrim, secure-delete, and btrfs snapshot removal.

Is Linux Kernel 7.2 really 43 million lines? We verified the count with wc, cloc, tokei, and scc tools and explain why the ...

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 ...

Kali Linux 2026.2, the second release of the year, is now available for download, featuring 9 new tools and numerous Kali ...

Treating Linux like Windows is a recipe for frustration.

Azure Linux 4.0 is Microsoft's own Fedora-derived Linux distro for Azure cloud workloads. Here is how it compares to Ubuntu, ...

Let's stop Windows from gaslighting you and show you your Linux files.

OpenAI Codex CLI bug writes 640 terabytes per year to local SSDs through a TRACE-level SQLite logger that ignores RUST_LOG, ...

This project was completed as part of building a cybersecurity portfolio focused on log analysis and threat detection — core competencies for SOC Analyst and Junior Security Analyst roles. Prepared by ...

Fail2Ban scans log files like /var/log/auth.log and bans IP addresses conducting too many failed login attempts. It does this by updating system firewall rules to reject new connections from those IP ...

The Git project has officially released Git 2.55, bringing a wide range of improvements focused on performance, developer ...