As cyber threats continue to evolve, businesses must implement robust security measures to protect sensitive data and infrastructure. For those that operate within the defense industrial base (DIB), compliance with cybersecurity regulations is not just a best practice — it’s a requirement. That means meeting the controls that are laid out in the Cybersecurity Maturity Model Certification (CMMC) version 2.0, including CMMC Level 1 Attestation.

What Is CMMC Level 1 Attestation?

Level 1 Attestation serves as the initial step in the certification process for CMMC. Before diving into its intricacies, though, you may need a quick review about what CMMC is, and why it’s significant to your business.

The Cybersecurity Maturity Model Certification (CMMC) is a unified standard for implementing security controls that protect government data. Developed by the Department of Defense (DoD), it is designed to reduce digital risks within the supply chain. The latest version of CMMC consists of three (3) maturity levels, each building on the requirements of the last. Level 1 serves as its foundation.

To achieve Level 1, organizations must prove that they meet 15 requirements derived from NIST SP 800-171. These involve activities like limiting physical access to confidential systems, securing network infrastructure, and regularly updating antivirus software.

Attestation is the process by which an organization declares its compliance with these specified controls. 

Note: As of this post, CMMC 2.0’s comment period is almost closed. Your business still has a few days to review changes from its first version and make suggestions before a final rule is issued — which means if you have questions, now is the time to talk about them! Contact us today to learn more before February 26.

How Does an Organization Achieve Level 1 Compliance?

If you want to reach CMMC Level 1, your business will need to perform a self-assessment. This assessment will verify whether your business meets the relevant security controls, along with two pieces of evidence for each.

During this process, you will evaluate your current cybersecurity posture by conducting an internal review of policies, procedures, and technical implementations. It is crucial for your organization to be thorough and transparent in its self-assessment. Failure to do so can risk current and future contracts.

Once this is complete, you must document your findings and submit a formal attestation to demonstrate compliance for Level 1. Your attestation serves as a declaration of your commitment to basic cybersecurity standards and safeguarding sensitive information. 

Note: While CMMC Level 1 Attestation primarily relies on this self-assessment, the two levels above it will require evaluations by CMMC-certified third parties. These evaluations add a layer of scrutiny and validation about how your business manages its data.

Why Is Level 1 Important?

Achieving CMMC Level 1 Attestation signifies more than just regulatory compliance. It instills trust and confidence among your stakeholders, including government agencies and industry partners. By demonstrating your commitment, your business enhances its reputation and competitiveness within the defense industrial base.

Furthermore, CMMC Level 1 Attestation serves as a stepping stone to achieve higher maturity levels in the certification process. As your business progresses, it will need to undergo more rigorous assessments and implement additional security controls for protecting sensitive data like Controlled Unclassified Information (CUI) and Federal Contract Information (FCI). 

You can learn more about the other CMMC maturity levels here.

Start Your Journey Toward CMMC Compliance

CMMC Level 1 Attestation is a critical milestone for your cybersecurity posture and regulatory compliance. Through a detailed self-assessment, thorough documentation, and accurate attestation, your business affirms its commitment to a strong cyber defense and a secure supply chain.

If your team needs help preparing for compliance, Brenda Doles is its best available resource. With her extensive expertise and proven track record in data management, she will bring a unique blend of knowledge, experience, and dedication to your CMMC journey.

Preparation for all CMMC assessments requires more than just technical know-how; it demands comprehensive support across all aspects of cyber readiness. Ms. Doles offers end-to-end support, from initial assessments and gap analyses to policy development, training, and ongoing compliance monitoring. Her holistic approach ensures that companies have the tools, knowledge, and resources they need to create an environment of cyber excellence.

Contact her today to discuss a personalized program.