Mitigating Fragnesia (CVE-2026-46300) on Ubuntu Server
A practical guide to assessing, mitigating, and patching the Fragnesia (CVE-2026-46300) kernel vulnerability on Ubuntu Server to prevent privilege escalation.
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Hardening Ubuntu 24.04: Production Web Server Security Guide
A step-by-step guide to hardening Ubuntu 24.04 for production web environments using SSH keys, UFW, CIS Level 1 baselines, and Fail2ban intrusion prevention.