A Complete Guide to CMMC Gap Assessments for Defense Contractors
Performing a Cybersecurity Maturity Model Certification (CMMC) gap assessment has now become commonplace for organizations handling critical and sensitive information and having a baseline helps contractors understand if they’re ready to meet the requirements of the Department of Defense.
Eventually when it comes time for a full CMMC audit, businesses that have performed a gap assessment will be significantly more likely to successfully pass. This is due to their extended ability to plan and address any necessary remediation steps, since security gaps rarely have a one-size-fits-all solution.
This article will go over all the key points that organizations interested in a CMMC gap assessment need to be aware of. This includes what CMMC gap assessments are and why the matter, key components evaluated, benefits of getting them done early, and what to do after.
What a CMMC Gap Assessment Is and Why It Matters
A CMMC gap assessment is a structured procedure to help gauge where an organization falls short of full CMMC compliance. A gap assessment is one of the first tools businesses should use to diagnose which areas they need to allocate time and resources in order to improve.
When areas that need to work are obvious, determining a clear plan of action becomes much easier. Companies handling Federal Contract Information (FCI) and Controlled Unclassified Information (CUI) need to understand their own security loopholes and weaknesses
Skipping steps of a gap assessment can lead to significantly larger problems down the road. From failed audits to contract losses and security exposure, not addressing gaps in CMMC compliance can waste tremendous amounts of time and money. That’s why gap assessments are often the first step in CMMC certification.
Key Components Evaluated During a CMMC Gap Assessment
Most CMMC gap assessments follow the same procedures to evaluate the efficacy of several cybersecurity practices. A few domains have high-impact controls and are critical to obtaining CMMC certification. Companies should ensure areas such as access control and incident response are well-maintained.
Certified Third-Party Assessment Organizations (C3PAOs) and Registered Provider Organizations (RPOs) determine how current practices align with CMMC requirements to identify where any weak areas may be. It’s also important that written controls are practiced and implemented in real business procedures.
Missing controls, weak documentation, and process gaps can all lead to unsuccessful CMMC audits. Organizations can avoid headaches down the line with appropriate preparation. That’s why Seratos Consulting has helped countless organizations bridge the gaps needed for compliance.
Benefits of Conducting a Gap Assessment Early
Although performing CMMC gap assessments can be costly and time-consuming, they are a sure-fire way for organizations to minimize the monetary burden and time commitment. Furthermore, once there is an understanding of which points need to be addressed, remediation becomes significantly easier.
Unlike companies that pursue certification without planning, gap assessments enable efforts to be allocated to high-risk deficiencies. This manner of triaging funds can maximize the chances of a passing CMMC audit. In addition, a clear listing of gaps acts as a roadmap for achieving the required CMMC maturity level.
Before compliance is obtained, businesses that have performed a CMMC gap assessment can leverage their efforts for other cybersecurity certifications. Taking advantage of closed security gaps means security posture will be improved across the board.
What Happens After the Gap Assessment: Remediation & Readiness
When a gap analysis is conducted, the findings are quickly recorded into a document to keep track of any areas of concern. This can then be used to group risks based on categories and to map them to CMMC controls. From this point, organizations can determine appropriate remediation actions.
Although there are several ways to address any gaps found during the gap analysis, companies will typically perform measures such as policy updates, technical controls, training, or system monitoring. Depending on the nature of the gap, different remediation actions will be more appropriate.
To prepare for an official C3PAO assessment, businesses first finalize their scope, produce a System Security Plan (SSP), and organize all required documentation. Staff are then trained to be fully prepared when it comes to time for assessment. This helps to maintain compliance over time.
Conclusion
CMMC gap assessments are one of the most effective ways for organizations to clarify what’s working and what isn’t with their current security practices. Without a controlled and diagnostic test like a gap assessment, it can be hard to gauge where businesses currently stand in terms of cybersecurity.
Organizations that invest in gap assessments end up streamlining remediation, saving work hours, finances, and maximizing efficiencies. Furthermore, they can effectively address compliance risks, making them much more prepared when it’s time to be audited for their desired CMMC level.
Proactive assessments are one of the most crucial steps in long-term security and to be prepared for subsequent CMMC updates. Businesses that consider expert support and trained CMMC consultants can accelerate their certification path and make their process significantly easier.