---
title: Teramis Blog | CUI Discovery & Safeguarding Insights | CUI
description: CUI | Practical insights on CUI discovery, scoping, boundary validation, DFARS safeguarding, ongoing monitoring, and CUI spillage.
image: https://teramis.us/hubfs/Teramis%20Web%20Image%2010.png
---

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# CUI Discovery and Compliance

The Teramis Blog: Practical guidance for organizations that need to find Controlled Unclassified Information, validate the CUI boundary, and monitor what changes over time.

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[![](https://teramis.us/hubfs/From%20False%20Positives%20to%20Accuracy.png)](https://teramis.us/teramis-blog/from-millions-of-false-positives-to-99-accuracy-cui-discovery-solution)

## [From Millions of False Positives to 99%+ Accuracy: How a large multinational defense contractor solved its CUI discovery challenge](https://teramis.us/teramis-blog/from-millions-of-false-positives-to-99-accuracy-cui-discovery-solution)

[CUI](https://teramis.us/teramis-blog/tag/cui)[Case Studies](https://teramis.us/teramis-blog/tag/case-studies)

Oct 12, 2026, 9:36:04 AM

One of the biggest misconceptions surrounding CMMC compliance is that identifying Controlled Unclass...

[Read more](https://teramis.us/teramis-blog/from-millions-of-false-positives-to-99-accuracy-cui-discovery-solution)

[![](https://teramis.us/hubfs/teramis-is-itar-data-covered-defense-information.png)](https://teramis.us/teramis-blog/is-itar-data-covered-defense-information)

## [Is ITAR Data Covered Defense Information?](https://teramis.us/teramis-blog/is-itar-data-covered-defense-information)

[CUI Identification](https://teramis.us/teramis-blog/tag/cui-identification)[CUI](https://teramis.us/teramis-blog/tag/cui)[Defense Information](https://teramis.us/teramis-blog/tag/defense-information)[CUI Registry](https://teramis.us/teramis-blog/tag/cui-registry)[ITAR Data](https://teramis.us/teramis-blog/tag/itar-data)

Sep 8, 2026, 11:39:08 AM

How the rules stack and when export-controlled technical data becomes Covered Defense Information De...

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[![Teramis graphic reading “Mark Accurately. Scope Precisely.” highlighting accurate CUI marking and appropriate protection](https://teramis.us/hubfs/teramis-cui-marking-accurate-scoping.png)](https://teramis.us/teramis-blog/cui-marking-avoiding-over-classification-and-compliance-burdens-in-the-defense-supply-chain)

## [CUI Marking: Avoiding Over-Classification and Compliance Burdens in the Defense Supply Chain](https://teramis.us/teramis-blog/cui-marking-avoiding-over-classification-and-compliance-burdens-in-the-defense-supply-chain)

[CUI Identification](https://teramis.us/teramis-blog/tag/cui-identification)[CUI](https://teramis.us/teramis-blog/tag/cui)

Mar 10, 2026, 12:00:00 PM

Controlled Unclassified Information (CUI) serves as a critical mechanism for protecting sensitive bu...

[Read more](https://teramis.us/teramis-blog/cui-marking-avoiding-over-classification-and-compliance-burdens-in-the-defense-supply-chain)

[![](https://teramis.us/hubfs/ChatGPT%20Image%20Sep%2017%2c%202026%2c%2003_31_46%20AM.png)](https://teramis.us/teramis-blog/safeguarding-cui-under-the-final-dfars-rule-what-prime-contractors-and-subcontractors-need-to-know)

## [Safeguarding CUI Under the Final DFARS Rule: What Prime Contractors and Subcontractors Need to Know](https://teramis.us/teramis-blog/safeguarding-cui-under-the-final-dfars-rule-what-prime-contractors-and-subcontractors-need-to-know)

[CUI](https://teramis.us/teramis-blog/tag/cui)

Sep 10, 2025, 3:30:00 PM

The Department of Defense (DoD) has issued the long-anticipated final DFARS rule that locks the Cybe...

[Read more](https://teramis.us/teramis-blog/safeguarding-cui-under-the-final-dfars-rule-what-prime-contractors-and-subcontractors-need-to-know)

[![](https://teramis.us/hubfs/ChatGPT%20Image%20Sep%2017%2c%202026%2c%2003_24_40%20AM.png)](https://teramis.us/teramis-blog/navigating-cui-spillage-risks-strategies-for-robust-cmmc-compliance)

## [Navigating CUI Spillage Risks: Strategies for Robust CMMC Compliance](https://teramis.us/teramis-blog/navigating-cui-spillage-risks-strategies-for-robust-cmmc-compliance)

[CUI Spillage Management](https://teramis.us/teramis-blog/tag/cui-spillage-management)[CUI](https://teramis.us/teramis-blog/tag/cui)

Aug 22, 2025, 1:00:00 PM

In the fast-paced realm of defense contracting, where deadlines loom and collaborations span multipl...

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[![](https://teramis.us/hubfs/ChatGPT%20Image%20Sep%2017%2c%202026%2c%2002_57_43%20AM.png)](https://teramis.us/teramis-blog/where-is-my-cui-how-a-cui-discovery-tool-can-simplify-compliance)

## [Where Is My CUI? How a CUI Discovery Tool Can Simplify Compliance](https://teramis.us/teramis-blog/where-is-my-cui-how-a-cui-discovery-tool-can-simplify-compliance)

[CUI Discovery](https://teramis.us/teramis-blog/tag/cui-discovery)[CUI](https://teramis.us/teramis-blog/tag/cui)

Aug 13, 2025, 9:30:00 AM

Locating Controlled Unclassified Information (CUI) within your environment is a critical step toward...

[Read more](https://teramis.us/teramis-blog/where-is-my-cui-how-a-cui-discovery-tool-can-simplify-compliance)

[![](https://teramis.us/hubfs/ChatGPT%20Image%20Sep%2017%2c%202026%2c%2012_42_25%20AM.png)](https://teramis.us/teramis-blog/accurate-cui-scoping-with-the-right-cui-discovery-software)

## [Accurate CUI Scoping with the Right CUI Discovery Software](https://teramis.us/teramis-blog/accurate-cui-scoping-with-the-right-cui-discovery-software)

[CUI Scoping](https://teramis.us/teramis-blog/tag/cui-scoping)[CUI Discovery](https://teramis.us/teramis-blog/tag/cui-discovery)[CUI Identification](https://teramis.us/teramis-blog/tag/cui-identification)[CUI](https://teramis.us/teramis-blog/tag/cui)

Aug 5, 2025, 11:30:00 AM

Accurate scoping of Controlled Unclassified Information (CUI) is the most critical step in achieving...

[Read more](https://teramis.us/teramis-blog/accurate-cui-scoping-with-the-right-cui-discovery-software)

[![](https://teramis.us/hubfs/ChatGPT%20Image%20Sep%2017%2c%202026%2c%2001_23_43%20AM.png)](https://teramis.us/teramis-blog/the-hidden-dangers-of-misclassified-cui-why-getting-it-right-matters-for-defense-contractors)

## [The Hidden Dangers of Misclassified CUI: Why Getting It Right Matters for Defense Contractors](https://teramis.us/teramis-blog/the-hidden-dangers-of-misclassified-cui-why-getting-it-right-matters-for-defense-contractors)

[CUI Misclassification](https://teramis.us/teramis-blog/tag/cui-misclassification)[CUI](https://teramis.us/teramis-blog/tag/cui)[Defense Information](https://teramis.us/teramis-blog/tag/defense-information)

Jun 27, 2025, 1:30:00 PM

What Is Controlled Unclassified Information (CUI)? And Why It Matters Imagine you’re handling sensit...

[Read more](https://teramis.us/teramis-blog/the-hidden-dangers-of-misclassified-cui-why-getting-it-right-matters-for-defense-contractors)

News & Announcements

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