In today’s digital world, cybersecurity is more important than ever. With increasing cyber threats, especially in defense sectors, the U.S. Department of Defense (DoD) created the Cybersecurity Maturity Model Certification (CMMC) to ensure that companies working with the DoD meet robust cybersecurity standards. The CMMC framework is designed to protect sensitive information, prevent cyberattacks, and ensure that defense contractors, subcontractors, and their supply chains adhere to strict security practices.
The DoD isn’t just suggesting these changes – they’re mandating them. Here’s what you need to know:
December 16, 2024: CMMC Final Rule took effect
Early 2025: CMMC requirements begin appearing in contracts
October 2025: Full CMMC implementation expected
The Cybersecurity Maturity Model Certification (CMMC) is a set of standards developed by the DoD to assess and enhance the cybersecurity posture of organizations within the defense industrial base (DIB). This includes contractors and subcontractors who handle Controlled Unclassified Information (CUI), Federal Contract Information (FCI), and other sensitive data.
The Three Levels of CMMC
The CMMC Program provides assessments at three levels, each incorporating security requirements from existing regulations and guidelines.
What is Required to Get Certified ?
Getting certified under the CMMC framework requires organizations to follow a well-defined process. Here are the key steps involved:
1. Determine Your CMMC Level
Before pursuing certification, organizations need to assess which CMMC level they require. The level depends on the type of data the company handles and the contracts they intend to bid on. Higher-level certifications are typically required for contracts involving sensitive government data (CUI).
2. Review and Align to the CMMC Practices
Organizations must understand the practices required for their level of certification and ensure their cybersecurity systems align with these practices. This may involve:
- Adopting new cybersecurity policies
- Implementing new technologies for security (e.g., encryption, multi-factor authentication)
- Conducting regular risk assessments
For example, organizations aiming for Level 3 certification must ensure they comply with the 110 security controls in the NIST SP 800-171 framework, which includes access control, incident response, and data protection.
3. Implement Required Security Controls and Policies
Once an organization has determined its level and reviewed the required practices, it must put the necessary security controls in place. These may include:
- Regular system backups
- Employee training on security protocols
- Firewalls, intrusion detection systems, and other protective measures
4. Conduct a Self-Assessment
Before an official third-party assessment, organizations must perform a self-assessment to ensure their systems and practices meet the required standards. This step allows organizations to identify any gaps and rectify them before undergoing the official audit.
5. Engage a CMMC Third-Party Assessor (C3PAO)
Once the company is ready, they must engage a Certified Third-Party Assessment Organization (C3PAO). The assessor will evaluate the company’s systems, practices, and processes to ensure they meet the required CMMC level.
6. Pass the Assessment
If the company meets the CMMC standards for its designated level, the C3PAO will issue a certification. If any gaps are found during the audit, the organization will need to address those before receiving certification.
7. Maintain Certification
CMMC certification is not a one-time process. Companies must continue to maintain and update their cybersecurity practices and undergo periodic assessments to retain their certification. This ensures they stay in compliance as cybersecurity threats evolve.
Why is CMMC Important?
CMMC is vital for improving cybersecurity across the defense supply chain. The DoD aims to protect sensitive government data and maintain the integrity of the systems used in national defense. By mandating CMMC certification, the DoD ensures that its contractors and their subcontractors are held to high cybersecurity standards, minimizing the risk of cyberattacks and data breaches.
Additionally, the CMMC is becoming an essential requirement for companies hoping to win DoD contracts. Without the appropriate CMMC certification, organizations cannot bid on certain contracts, making it a critical step for any company working with the U.S. government in defense-related sectors.
As cybersecurity continues to be a top priority, getting certified under CMMC is more than just a compliance requirement—it’s a step toward safeguarding national security in a digital age.
Call MC Services for a free 30 minute consultation with an experienced VCISO (Virtual Chief Information Security Officer) to determine your needs.
