Don't miss the next wave of innovation in Microsoft Security
Microsoft Defender
Get ahead of threat actors with integrated security solutions.
Unify your data. Optimize your SOC.
Announcing expanded capabilities in our SIEM solution, Microsoft Sentinel, including a unified data lake and dynamic threat intelligence – now in preview.
Defend against malicious cyberthreats
The Microsoft Defender family offers comprehensive threat prevention, detection, and response capabilities for everyone—from individuals looking to protect their family to the world’s largest enterprises.
For enterprise
Prevent, detect, and respond to attacks across devices, identities, apps, email, data, workloads, and clouds.
For business
Get enterprise-grade endpoint protection that’s cost effective and easy to use—and designed especially for small and medium-sized businesses.
For individuals
Seamlessly protect your personal data, computers, and phones against malicious threats with a simplified app for you and your family.
Explore Microsoft Defender products for enterprises
Microsoft Defender XDR
Get unrivaled threat intelligence and automated attack disruption of the most sophisticated attacks with a unified extended detection and response (XDR) solution.
Microsoft Defender for Cloud
Find weak spots across your cloud configuration, strengthen the overall security posture of your environment, and protect workloads from evolving threats across multicloud and hybrid environments with XDR capabilities.
Microsoft Defender for Business
Increase security with enterprise-grade endpoint protection for small and medium-sized businesses that's cost effective and easy to use.
Microsoft Defender for individuals
Get online security protection for individuals and families with one easy-to-use app.1
Blog posts and events
The Unified Security Platform Era is Here
Gain research-driven insights into securing your organization.
AI-powered security with Microsoft Defender for Endpoint
Learn how to secure your digital estate and disrupt ransomware attacks in an average of just three minutes with industry-leading endpoint detection and response.
Microsoft Digital Defense Report
Defend your organization using deep threat analysis and the latest security intelligence and strategies.
End-to-end SecOps—one platform
Unify your security operations (SecOps) across prevention, detection, and response with the Microsoft Defender end-to-end solution.
Protect everything
Make your future more secure. Explore your security options today.
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