Overview
Secure your data. Drive innovation.
- Discover, protect, and govern your data estate to help prevent data loss and find new ways to use data for innovation.
- Prepare, protect, and govern data across pre-built and custom-built generative AI apps.
- Quickly investigate, mitigate, and respond to data risks to strengthen compliance with corporate and regional regulations.
White paper
3 challenges with securing data in the era of AI
Learn how to support innovation while navigating AI-driven data risks and evolving regulatory requirements in this white paper—available in the data security resource library.
Products
Integrated data security, compliance, and governance
Microsoft Purview Data Security Posture Management
Uncover data risks, understand policy effectiveness, get insights and recommendations, and proactively manage your data security posture.
Microsoft Purview Information Protection
Identify, classify, secure, and manage critical sensitive data across your environment.
Microsoft Purview Data Loss Prevention
Prevent loss of sensitive data across apps, browsers, on-premises, file shares, and other endpoints.
Microsoft Purview Insider Risk Management
Detect, investigate, and address potential insider risks, such as data theft and data leaks.
Microsoft Purview Data Security Investigations
Uncover and mitigate sensitive data risks across your digital estate with AI-powered investigations.
Security Copilot in Microsoft Purview
Protect your data with an AI-powered security assistant that understands and responds to your security questions in real time.
Microsoft Purview Data Governance
Confidently govern and use data with a unified catalog that offers AI-powered efficiency and integration across data sources.
Microsoft Purview Communication Compliance
Foster a safe and compliant workplace by detecting sensitive or inappropriate content shared across your organization’s communications channels.
Microsoft Purview Compliance Manager
Streamline multicloud and regulatory compliance with templates, step-by-step guidance, and insights.
Microsoft Purview Data Lifecycle Management and Records Management
Classify and govern data at scale to meet legal, business, privacy, and regulatory requirements.
Microsoft Purview eDiscovery
Discover and manage your content to support internal or legal investigations.
Microsoft Purview Audit
Investigate and respond to security events, forensic investigations, and compliance obligations using comprehensive audit log records.
What’s new in Microsoft Purview
Learn about new capabilities that protect against sensitive data loss in the Microsoft Edge for Business browser.
Industry recognition
Market Guide for Data Loss Prevention
Customer stories
Here’s what our customers are saying
Why organizations are deploying unified data security and governance
Discover how advanced data governance and compliance tools help organizations reduce exposure and strengthen security posture.
Resource library
Explore data security resources and trends
Gain insights into the latest data security advancements with expert guidance, best practices, trends, and the Microsoft Data Security Index.
Resources
Stay up to date
More solutions
Explore more security solutions from Microsoft
Get started
Secure and govern your data estate
Empower your organization with an integrated data security, compliance, and governance platform built for today’s increasing data-related risks.
- [1]
Gartner, Market Guide for Data Loss Prevention, By Ravisha Chugh, Andrew Bales, 4 September 2023.
GARTNER is a registered trademark and service mark of Gartner, Inc. and/or its affiliates in the U.S. and internationally and is used herein with permission. All rights reserved. - [2]Gartner does not endorse any vendor, product or service depicted in its research publications, and does not advise technology users to select only those vendors with the highest ratings or other designation. Gartner research publications consist of the opinions of Gartner's research organization and should not be construed as statements of fact. Gartner disclaims all warranties, expressed or implied, with respect to this research, including any warranties of merchantability or fitness for a particular purpose.
- [3]The Total Economic Impact™ Of Microsoft Purview, August 2025. A commissioned study conducted by Forrester Consulting.
Follow Microsoft Security