Security for Enterprise
Announcing AI agents built into your workflow
Go from reactive to proactive security with Microsoft Security Copilot agents in Microsoft Defender, Entra, Intune, and Purview.
Secure from end to end
Safeguard your AI, clouds, apps, data, devices, and identities.
- Get powerful protection with security agents that defend with speed, scale, and intelligence.
- Drive innovation by strengthening AI environments with security and governance across your apps, agents, platforms, and clouds.
- Multiply your teams’ productivity and accuracy with agents that use unified graph analytics and 100 trillion daily signals to surface threats early and guide precise responses.
- Simplify your security operations with seamless end-to-end protection that cuts costs and increases productivity.1
Products
Comprehensive, cost-effective security
Built to support your Zero Trust strategy.
Secure your AI
Use AI confidently with security and governance solutions built for a new era.
Protect with AI
Outpace cyberattackers with the speed and scale of industry-leading generative AI.
Stop threats with integrated tools
Gain visibility and disrupt attacks across your multicloud, multiplatform environment with unified SecOps in Defender.
Secure and govern data
Foster AI innovation and safeguard data with a solution that unifies data security and governance.
Protect identities and access
Securely connect all of your users, apps, and devices with a complete identity solution.
Secure your entire cloud estate
Safeguard all of your apps and resources with complete visibility and comprehensive protection across workloads.
Identify and remediate risks
Prevent, investigate, and remediate risks across your organization with adaptive solutions.
Microsoft Security Copilot
Empower teams to manage and protect at the speed and scale of AI.
Microsoft Defender
Detect and respond to attacks against your devices, identities, apps, email, and clouds with leading extended detection and response (XDR) products.
Microsoft Sentinel
Power agentic defense with an industry-leading SIEM and AI-ready security platform.
Microsoft Entra
Verify every identity and access request across your clouds, platforms, and devices with a collection of identity and access products.
Microsoft Purview
Safeguard data wherever it lives with a collection of unified information protection, governance, and compliance products.
Microsoft Priva
Respect customer and employee privacy with proactive risk mitigation and compliance management products that work together on a single platform.
Microsoft Intune
Strengthen device security and enable seamless hybrid work experiences with endpoint management products.
Get the latest from Microsoft Security
News
Catch up on the latest innovations
Discover the latest innovations announced at Microsoft Ignite that help you embed security into every agent, system, and signal.
News
Protect and defend all of your AI workloads
Incorporate security from code to runtime for ubiquitous, autonomous protection.
Report
Microsoft Digital Defense Report 2025
Get insights into the latest cyberthreat landscape trends, including cybercrime as a service and the rise of hybrid ransomware and phishing.
Guide
Decision-Maker’s Guide to Comprehensive Security
Project your organization today—and tomorrow—with resilient, scalable security.
Events
Microsoft Security events
CUSTOMER STORIES
Agile security for a connected world
Protect everything
Make your future more secure. Explore your security options today.
- [1]
New Technology: The Projected Total Economic Impact™ Of Microsoft Security Copilot, A Forrester New Technology Projected Total Economic Impact Study
Commissioned by Microsoft, November 2024.
- [2]GARTNER is a registered trademark and service mark of Gartner, Inc. and/or its affiliates in the U.S. and internationally, and MAGIC QUADRANT is a registered trademark of Gartner, Inc. and/or its affiliates and are used herein with permission. All rights reserved.
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 & Advisory 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.
Gartner, Magic Quadrant for Endpoint Protection Platforms, Evgeny Mirolyubov, Franz Hinner, Deepak Mishra, 14 July 2025.
Gartner, Magic Quadrant for Access Management, Brian Guthrie, Nathan Harris, Yemi Davies, Steve Wessels, Published 11 November 2025.
Gartner, Magic Quadrant for Security Information and Event Management, By Andrew Davies, Eric Ahlm, Angel Berrios, Darren Livingstone, 8 October 2025.
Gartner, Magic Quadrant for CPS Protection Platforms, By Katell Thielemann, Wam Voster, Ruggero Contu, 12 February 2025. - [3]Forrester, Forrester Wave, and The Total Economic ImpactTM are trademarks of Forrester Research, Inc.
Forrester does not endorse any company, product, brand, or service included in its research publications and does not advise any person to select the products or services of any company or brand based on the ratings included in such publications. Information is based on the best available resources. Opinions reflect judgment at the time and are subject to change. For more information, read about Forrester’s objectivity here . - [4]IDC MarketScape: Worldwide Unified Endpoint Management Software 2024 Vendor Assessment, doc #US51234224, April 2024.
IDC MarketShare: Worldwide Modern Endpoint Security Market Shares, 2024, doc #US53349725e, May 2025.
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