We’ve written extensively about CMMC and NIST Special Publication 800-171, which cover the handling and protection of Controlled Unclassified Information (CUI). But what is CUI? How is it created, and why is it so important to protect?
Here, we’re digging into CUI and why it’s integral to significant cybersecurity frameworks in the federal marketplace.
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.
One of our country’s more important assets is its information. The U.S. IT infrastructure carries private information covering things like financial information, private information, defense and military information or information that is critical to the operation of government agencies. Some information is classified, and some, while not deemed sensitive enough to classify, are protected as Controlled Unclassified Information, or CUI.
CUI is protected under government regulation, which means that if your business wants to work with federal or defense agencies, it must meet regulations to participate.