LinuxSecurity – Security Articles The central voice for Linux and Open Source security news.
- Linux Could Soon Disable Vulnerabilities Without a Reboot: Kernel Killswitch
by MaK Ulac on May 11, 2026 at 1:42 pmLinux administrators often face an ugly choice during major kernel vulnerabilities: reboot critical systems immediately or leave exploitable code running in production while waiting for a maintenance window.
- Linux AI Tools Require Enhanced Observability for Security
by MaK Ulac on May 11, 2026 at 8:33 amLinux security has traditionally depended on logs, metrics, and alerts. That model works well when systems behave predictably. Inputs come in, processes run, events get logged. Security teams can usually reconstruct what happened afterward without too much trouble.
- Linux Attackers Abuse Admin Tools For Stealthy Intrusions
by MaK Ulac on May 8, 2026 at 2:06 pmA lot of Linux attacks now look like normal admin activity. Attackers use SSH , cron , curl , systemd , cloud scripts, and other trusted tools that defenders already expect to see running across production systems.
- Linux Firewall Rules Management Challenges Kubernetes Securityby MaK Ulac on May 8, 2026 at 8:21 am
A Linux server running a few predictable services is relatively easy to secure.
