Securing Ubuntu Linux
An objective, consensus-driven security guideline for the Ubuntu Linux Operating Systems.
A step-by-step checklist to secure Ubuntu Linux:
Download Latest CIS Benchmark Free to Everyone
For Ubuntu Linux 20.04 (CIS Ubuntu Linux 20.04 LTS STIG Benchmark version 1.0.0)
CIS has worked with the community since 2013 to publish a benchmark for Ubuntu Linux.
Other CIS Benchmark versions:
For Ubuntu Linux (CIS Ubuntu Linux 20.04 LTS Benchmark version 1.1.0)