What is the Difference Between DFARS and CMMC?

Innovative NIST 800-171 controls testing by Lazarus Alliance  

Security and compliance are paramount in the defense industry–even for unclassified information, like Controlled Unclassified Information (CUI). The operations of these particular industries call for the utmost discretion, and all stakeholders must be on the same page. 

As modern digital infrastructure makes its way into the defense supply chain, it’s equally crucial for contractors and business operators to meet these exact requirements. That’s why the Department of War (DoW) has created two different cybersecurity frameworks over the past few decades–the Defense Acquisition Federal Regulation Supplement (DFARS) and the Cybersecurity Maturity Model Certification (CMMC) framework.

 

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NIST SP 800-171 vs. SP 800-172: What’s the Difference?

Leading NIST 800-171 controls framework by Lazarus Alliance  

Last November, the unveiling of CMMC 2.0 raised many questions but also brought a lot of relief. Streamlining security around Controlled Unclassified Information (CUI) will help defense agencies and contractors better secure their systems without burdening them with operational overhead. This is crucial for organizations who want to support these agencies but don’t know much about either NIST SP 800-171 or NIST SP 800-172, the core documents of CMMC.

 

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What is NIST SP 800-171 and What Role Does it Play in Defense Contracting Compliance?

Expert NIST 800-171 controls implementation by Lazarus Alliance  

The document library of the NIST website can be daunting and seemingly endless in terms of the various frameworks, controls and requirements that it provides. The 800 series, in particular, while important and, in many cases, necessary, is also hard to penetrate if you don’t already have some knowledge of what it contains. This can challenge organizations working with the DoD supply chain, especially those handling classified or sensitive material. 

This article will cover one of these publications: NIST 800-171. This document defines security for a specific form of government information that many contractors under the executive or defense departments: CUI. While important, this document also informs several important security frameworks, namely CMMC.

 

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