The Cybersecurity Maturity Model Certification (CMMC) is a framework for protecting Controlled Unclassified Information (CUI) in non-federal systems.
CMMC compliance requirements align with NIST SP 800-171 Rev 2 and NIST SP 800-172 control families.
CMMC version 2.0, effective from December 26, 2023, aims to enforce stringent cybersecurity practices in the public sector and industry.
CMMC has 3 maturity levels that intensify security scrutiny, with different assessment frequencies for handling federal information.
Most contractors fall under level 2, requiring an annual self-assessment of security posture against CMMC standards.
While CMMC 2.0 is live, it will be a contractual requirement from 2026, motivating organizations to start planning early for compliance.
CMMC, based on NIST SP 800-171, offers fixed security requirements unlike the discretionary implementation of NIST controls.
Steps to CMMC compliance include determining maturity level, scoping assets, performing a gap analysis, selecting appropriate technology platforms like Ubuntu Pro, and completing self-assessments.
Canonical's Ubuntu Pro aids CMMC compliance through timely vulnerability patches, FIPS-certified crypto modules, and system hardening using DISA-STIG guides.
Ubuntu Pro simplifies compliance by providing automated auditing and remediation for secure Ubuntu environments.