Defend at the speed of AI
Introducing Microsoft Security Copilot, now in preview: Accelerate your defensive capabilities with industry-leading generative AI informed by 65 trillion daily signals.
Save up to 60 percent with comprehensive security
Using multiple vendors can leave gaps in your coverage and complicate your operations. Simplify and strengthen your security with a streamlined, multilayered defense.1
Safeguard your people, data, and infrastructure
Be fearless with a comprehensive approach to security that’s end-to-end, best-in-breed, and AI-powered.
Safeguard your entire organization with integrated business security solutions built to work across platforms and cloud environments.
Simplify the complex
Prioritize the right risks with unified management tools created to maximize the human expertise inside your company.
Catch what others miss
Leading AI, automation, and expertise help you detect threats quickly, respond effectively, and fortify your security posture.
Grow your future
With the peace of mind that comes with a comprehensive security solution, you’re free to grow, create, and innovate your business.
Microsoft Security product families
Explore comprehensive and cost-effective security to help you manage threat protection, compliance, and identity at your organization.
Effectively stop advanced attacks across your devices, identities, apps, email, and clouds with unparalleled visibility, market-leading AI, and comprehensive threat protection.
Get ahead of attackers with AI-powered security information and event management (SIEM) that gives you organization-wide visibility.
Protect and verify every identity and every access request across clouds, platforms, and devices.
Safeguard data wherever it lives with information protection, governance, and compliance.
Respect customer and employee privacy with proactive risk mitigation and compliance management.
Strengthen device security and enable seamless hybrid work experiences with a family of endpoint management products.
Get the latest from Microsoft Security
The Total Economic Impact™ Of Microsoft Security
Learn how Microsoft Security products help organizations strengthen their security while cutting costs in this commissioned Forrester study.2
Business email compromise (BEC) is on the rise
Learn how cybercrime-as-a-service is causing dramatic increases in business email fraud and how to help protect your organization.
A Leader in Infrastructure-As-A-Service Platform Native Security
Microsoft is named a Leader in The Forrester Wave™: Infrastructure-As-A-Service Platform Native Security™ Q2 2023 report.3
See why industry analysts and other security experts have recognized Microsoft as a leader.
Microsoft Security community events
Expand your expertise, learn new skills, and build community at these special events.
Reimagine secure access with Microsoft Entra
Join this free digital event to hear about the latest identity and access innovations and how to strengthen your defenses with Microsoft Entra.
Join us at Microsoft Inspire
Explore cloud innovations, network with industry, Featured Partner, and other community experts, and enable your customers with multicloud security.
Make your future more secure. Explore your security options today.
The Total Economic Impact™ Of Microsoft Security, a commissioned study conducted by Forrester Consulting, Jonathan Lipsitz, Casey Sirotnak, February 2023.
-  The Forrester Wave™: Infrastructure-As-A-Service Platform Native Security, Q2 2023. Andras Cser, Merritt Maxim, Caroline Provost, Christine Turley, April 26, 2023.
-  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, express or implied, with respect to this research, including any warranties of merchantability or fitness for a particular purpose. Gartner is a registered trademark and service mark and Magic Quadrant is a registered trademark of Gartner, Inc. and/or its affiliates in the U.S. and internationally and are used herein with permission. All rights reserved.
-  Gartner, Magic Quadrant for Endpoint Protection Platforms, Peter Firstbrook, Chris Silva, 31 December 2022.