What Businesses Should Know About the Cybersecurity Maturity Model Certification

The latest buzz in the IT world (as well as in a plethora of other industries) is that the new cybersecurity requirements from the U.S. Department of War (formerly known as the Department of Defense) are changing what it means to be contract‑ready in today's environment.

As cyber threats continue to increase in frequency and sophistication, the U.S. Department of War (DoW) has taken steps to strengthen the protection of sensitive information across its contractor ecosystem.

One of the most significant developments in this effort is the Cybersecurity Maturity Model Certification (CMMC).

For organizations that work with, or plan to work with, the DoW, understanding CMMC is becoming essential. While the framework itself is technical, the core idea is simple: ensuring companies have the right safeguards in place to protect sensitive government information.

What Is CMMC?

The Cybersecurity Maturity Model Certification is a DoW framework that verifies that organizations handling government data meet specific cybersecurity standards. It focuses on protecting two key types of information: Federal Contract Information (FCI) and Controlled Unclassified Information (CUI).

CMMC builds on existing cybersecurity requirements, such as those outlined in the National Institute of Standards and Technology (NIST) guidelines, but adds an important layer of accountability.

Instead of relying solely on self-assessments, CMMC introduces defined maturity levels and assessment requirements to confirm that cybersecurity practices are actually in place.

Who Does CMMC Apply To?

CMMC applies to organizations that contract with the DoW, including prime contractors and subcontractors, when their work involves handling FCI or CUI on non‑government systems.

Importantly, CMMC requirements can "flow down" through the supply chain, meaning smaller vendors and service providers may also be impacted, even if they don't work directly with the government.

This broad reach is intentional; the DoW recognizes that cybersecurity risks don't stop at the largest contractors, and that weaknesses anywhere in the supply chain can put sensitive information at risk.

(More details on CMMC's applicability and purpose are available through the Defense Counterintelligence and Security Agency.)

When Does CMMC Come Into Play?

CMMC is being rolled out in phases and is tied directly to DoW solicitations and contracts.

Over time, CMMC requirements will increasingly appear as a condition of contract award, renewal, or option exercise. This means organizations may need to meet a specific CMMC level before they can compete for certain opportunities.

One of the most common misconceptions is that businesses can wait until a contract requires CMMC to start preparing. In reality, achieving and maintaining cybersecurity maturity takes time.

Understanding expectations early can help organizations avoid delays, lost opportunities, or last‑minute scrambles. The DoW's official CMMC FAQs provide helpful clarity on timing, assessments, and expectations.

Where Does CMMC Fit Within an Organization?

CMMC is not just about technology: it touches people, processes, and systems.

Any system that stores, processes, or transmits FCI or CUI may fall within scope, and cybersecurity responsibilities often extend beyond the IT department.

From leadership and compliance teams to everyday users, CMMC encourages organizations to think holistically about how they protect information. While the technical controls live behind the scenes, the goal is to create consistent, repeatable cybersecurity practices across the organization.

Why CMMC Matters

At its core, CMMC is about trust. For the DoW, it provides greater confidence that contractors can safeguard sensitive information. For businesses, it represents both a requirement and an opportunity.

Organizations that understand and prepare for CMMC are better positioned to:

• Remain eligible for current and future DoW contracts
• Reduce cybersecurity risks and potential business disruption
• Demonstrate a strong commitment to protecting sensitive data

Rather than viewing CMMC as just another compliance hurdle, many organizations are beginning to see it as part of a broader investment in cybersecurity resilience.

Staying Informed in a Changing Cybersecurity Landscape

CMMC is one part of a rapidly evolving cybersecurity environment. Requirements, guidance, and best practices will continue to change as threats evolve and regulations mature.

Staying informed is one of the most important steps organizations can take.

For those looking to better understand CMMC and other current cybersecurity topics, connecting with knowledgeable partners can make a meaningful difference.

Our team at Moore Computing LLP works with organizations to help them navigate today's cybersecurity conversations (including CMMC) and stay informed about issues that may impact their operations now and in the future.

Connect with us today!