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Understanding Microsoft’s Data Sensitivity Labeling

Updated 09/05/2025 08:41:01 AM
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What is Sensitivity Labeling?

Microsoft 365 data Sensitivity Labels are part of the Microsoft Information Protection (MIP) tool set. This helps JMU to protect sensitive and confidential information in a more secure way, whether they are in our cloud storage areas like OneDrive or Teams or being sent through Microsoft Outlook. Depending on the label and application (OneDrive, Teams, Outlook) being used, data may be encrypted or blocked from being forwarded.

What are the benefits of using Sensitivity Labels?

  • Using Sensitivity Labels helps JMU to stay compliant with the Family Educational Rights and Privacy Act (FERPA) and the Gramm-Leach-Bliley Act (GLBA), HIPAA laws, as well as to protect Personally Identifiable Information (PII).
  • JMU users can further protect their data with enhanced security protections to ensure unauthorized access is prevented, as well as preventing file sharing.

What are the Labels? What Do They Mean and What Do They Do?

Note: Information Technology recommends that you become familiar with JMU’s Data Storage Guidelines, which lays out where different data types ought to be stored. It is up to the user to determine what kind of data is being used and to label them appropriately. 

Label Name 

Description 

Encrypt Data? 

Public 

University data that can be shared without restriction to the general public. 

No 

Protected 

University data including Personally Identifiable Information (non-confidential) worthy of protection and discretion in its distribution and use. 

Yes 

Highly Confidential (GLBA) 

Non-public personal financial information (“Covered Data”) protected by the Gramm-Leach-Bliley Act (GLBA). This includes, but is not limited to, bank and credit card numbers, income and credit histories, tax returns, and financial aid information. 

Yes 

Highly Confidential (Health Information) 

Health information regulated by HIPAA or FERPA. This includes, but is not limited to, medical records, medical record numbers, vaccination records, and health insurance information. 

Yes 

Highly Confidential (Research) 

Research data/records containing highly confidential data resulting from a systematic investigation including, but not limited to, research proposals, laboratory records, progress reports, abstracts, theses, oral presentations, internal reports, journal articles, and any related documents and materials. 

Yes 

Highly Confidential (General) 

Other highly confidential data including, but not limited to, Social Security Numbers, driver’s license numbers, Visa numbers, Passport numbers, Taxpayer Identification Numbers (TINs), banking/credit card data, and biometric identifiers (i.e. fingerprints). 

Yes 

Symptoms

  • What is sensitivity labeling
  • How does sensitivity labeling work
Keywords: Microsoft Sensitivity labels labeling MIP Confidential tdx

Call The IT Help Desk

Call 540-568-3555

Related Solutions

  • M365 Collaboration: Sharing Files with Sensitivity Labels
  • How Do I Apply a Sensitivity Label to a Document
  • How Do I Use Sensitivity Labels In Email
  • Sharing Files Between Internal and External Users in SharePoint or OneDrive
Solution ID
241112142801270
Last Modified Date
09/05/2025 08:41:01 AM
Taxonomy
  • Communication and Collaboration > Microsoft 365
Collections
  • External Collection
  • Faculty and Staff Content

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