476099 – Microsoft Purview compliance portal: Endpoint Data Loss Prevention – Classification improvements on file read access in MacOS devices using Endpoint Data Loss Prevention

Product:

Purview, Purview Communication Compliance, Purview compliance portal, Purview Data Loss Prevention

Platform:

Mac, Web, World tenant

Status:

Launched

Change type:

Links:

MC989962

Details:

Data classification on files in MacOS devices will be triggered when handling files on read access to improve classification operations.

Change Category:
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Scope:
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Release Phase:
General Availability, Preview

Created:
2025-01-18

updated:
2026-01-21

Public Preview Start Date

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Docu to Check

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MS workload name

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summary for non-techies**

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Direct effects for Operations**

Please, look at the most relevant linked item for details

explanation for non-techies**

Imagine you have a large library with thousands of books, and each book has a special label that tells you what kind of book it is—like fiction, non-fiction, or reference. Now, whenever someone picks up a book to read, the library has a system that automatically checks and updates these labels to ensure they are accurate and up-to-date. This is similar to what Microsoft is doing with its Purview compliance portal and Endpoint Data Loss Prevention (DLP) on MacOS devices.

In the digital world, files on your computer are like those books in the library. They contain different types of information, and it's important to know what kind of information is in each file. This is where data classification comes in. It helps identify and label files based on the type of data they contain, such as confidential, public, or internal use only.

Microsoft's new improvement means that whenever a file is accessed or read on a MacOS device, the system will automatically check and update the file's classification. This is like the library system checking the book's label every time someone reads it, ensuring that the information about the book is always correct. This helps organizations keep their data organized and secure, as it ensures that sensitive information is properly identified and protected.

By automatically classifying files when they are accessed, organizations can better manage their data and prevent data loss. It's a proactive approach to data security, making sure that the right protections are in place whenever sensitive information is handled. This improvement is part of Microsoft's ongoing efforts to enhance data protection and compliance tools, helping businesses safeguard their information more effectively.