Harden Ubuntu Server Against the CIS Benchmark, Step by Step
TrackApply the CIS Level 1 baseline to Ubuntu Server — filesystem, kernel, auditing, and service hardening — with automated scanning to measure progress.
Updated Jul 9, 2026Linux Ubuntu
2 recommendations. Filter by category, criticality, maturity tier, or system.
Apply the CIS Level 1 baseline to Ubuntu Server — filesystem, kernel, auditing, and service hardening — with automated scanning to measure progress.
Disable password and root login, enforce key-based authentication, and add brute-force protection to lock down the most attacked service on any Linux server.
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