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Microsoft Security
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.
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  • 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.
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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.
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Get the latest from Microsoft Security

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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.
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Guide

Decision-Maker’s Guide to Comprehensive Security

Project your organization today—and tomorrow—with resilient, scalable security.
Events

Microsoft Security events

Industry recognition

A recognized security leader

  • A Leader in two Gartner® Magic Quadrant™ reports.2
  • A Leader in two Forrester Wave™ categories.3    
  • A Leader in two Engenuity ATT&CK® Evaluations.
  • A Leader in an IDC MarketScape report and ranked #1 in an IDC Market Shares report.
  • A Leader in three KuppingerCole reports.

Protect everything

Make your future more secure. Explore your security options today.
  1. [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. [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, Satarupa Patnaik, Chris Silva, 23 September 2024.

    Gartner, Magic Quadrant for Access Management, By Brian GuthrieNathan HarrisAbhyuday DataJosh Murphy, 2 December 2024.


    Gartner, Magic Quadrant for Security Information and Event Management, By Andrew Davies, Mitchell Schneider, Rustam MalikEric Ahlm, 8 May 2024.

  3. [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 .

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