*For this entry exists the more relevant or more recent entry MC1199763
check before: 2026-03-01
Product:
Purview, Purview Communication Compliance, Purview compliance portal
Platform:
Web, World tenant
Status:
In development
Change type:
Links:
Details:
A new Data Security Investigations (DSI) mitigation action, purge, is now available to help admins quickly and efficiently delete sensitive or overshared content during investigations, within the product UX. This addition works alongside DSI’s AI-powered content analysis features, such as categorization, AI search, and examination for risk, which help surface data security risks buried in data.
Change Category:
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Scope:
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Release Phase:
General Availability, Preview
Created:
2025-12-18
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**
Microsoft has introduced a new feature in its Purview suite, specifically designed to help analysts manage sensitive data more effectively. Imagine you're cleaning out your closet and you find a few items that you no longer want or that don't belong there. This new feature is like having a special tool that helps you quickly identify and remove those items, ensuring your closet stays organized and secure.
In the context of data management, this new feature is part of the Data Security Investigations (DSI) tools. It allows analysts to swiftly remove files that are either sensitive or have been shared too widely, similar to how you might quickly pull out clothes that are out of season or no longer fit. This action is called a "purge mitigation action," and it complements other tools in the DSI toolkit, such as search, classification, and AI-powered analysis. These tools work together like a well-organized closet system, where each component helps keep everything in its right place, making it easier to find what you need and ensuring nothing is left where it shouldn't be.
This feature is available through the Microsoft Purview compliance portal, a platform that acts like a central hub for managing and protecting data. It's accessible to users worldwide and is currently in general availability, with some aspects still in development. This means that while the feature is ready for use, Microsoft is continuously working on improving it, much like how a closet organizer might keep updating their system to better suit their needs.
** AI generated content. This information must be reviewed before use.
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change history
| Date | Property | old | new |
| 2026-01-21 | RM Product Tags | Microsoft Purview compliance portal | Microsoft Purview |
| 2025-12-20 | RM Description | A new Data Security Investigations (DSI) mitigation action is now available to help analysts quickly remove sensitive or overshared content during investigations. This addition works alongside DSI’s main features, such as search, classification, and AI-powered analysis. | A new Data Security Investigations (DSI) mitigation action, purge, is now available to help admins quickly and efficiently delete sensitive or overshared content during investigations, within the product UX. This addition works alongside DSI’s AI-powered content analysis features, such as categorization, AI search, and examination for risk, which help surface data security risks buried in data. |
| 2025-12-19 | RM Description | A new Data Security Investigations (DSI) mitigation action is now available to help analysts quickly remove sensitive or overshared files during investigations. This addition works alongside DSI’s main features, such as search, classification, and AI-powered analysis. | A new Data Security Investigations (DSI) mitigation action is now available to help analysts quickly remove sensitive or overshared content during investigations. This addition works alongside DSI’s main features, such as search, classification, and AI-powered analysis. |
Last updated 4 weeks ago ago
