End-to-end SecOps. One platform.
- Improve your security posture across hybrid environments using built-in, natively integrated security controls.
- View cyberthreats and disrupt them in near-real time across domains, including endpoints, identities, email and collaboration tools, cloud apps, data stores, and hybrid infrastructure.
- Boost productivity with step-by-step guidance in natural language and automated workflows for quickly triaging, investigating, and resolving incidents.
Why adopt a unified SecOps platform?
Replace disconnected tools and fragmented analyst experiences with a streamlined platform to ease work and eliminate gaps.
Products
Secure your multiplatform, multicloud environment
Microsoft Defender XDR
Automatically disrupt cyberattacks and accelerate response with extended detection and response (XDR).
Microsoft Sentinel
Get incident-level visibility across your digital estate with cloud-native security information and event management (SIEM).
Microsoft Security Exposure Management
Reduce risk with unified posture management that delivers proactive cyberthreat protection—now in preview.
Microsoft Copilot for Security
Get generative AI natively embedded in the unified SecOps platform.
Managed services
Microsoft Defender Experts for XDR
Fill coverage gaps and fix incidents faster—boost your security operations center (SOC) with managed XDR.
Scenarios
Comprehensive, adaptable protection
Safeguard your organization against modern risks with a streamlined SecOps platform supercharged by Microsoft AI and threat intelligence.
Disrupt in-progress attacks with AI
Stop scammers from compromising your business email
Protect hybrid environments with comprehensive security
Built-in identity threat detection and response (ITDR)
Detect and respond to attacks on endpoints on any platform
Empower analysts with embedded Copilot capabilities
Industry recognition
- Microsoft Defender is named a Leader in The Forrester New Wave™: Extended Detection And Response (XDR) Providers, Q4 2021.4
- Microsoft Defender XDR (formerly Microsoft 365 Defender) demonstrates industry-leading protection in the 2022 MITRE Engenuity ATT&CK Evaluations.
- Microsoft is named a Leader in The Forrester Wave™: Security Analytics Platforms, Q4 2022.5
Customer stories
What our customers are saying
Resources
Explore more resources
Get key insights into comprehensive cyberthreat protection.
Resource library
Cybersecurity and AI news
Discover the latest trends and best practices in cyberthreat protection and AI for cybersecurity.
More solutions
Related SIEM and XDR solutions
Find out about other solutions from Microsoft Security.
ITDR
Proactively safeguard identities
Take advantage of adaptive access, actionable threat intelligence, and automated cyberattack responses.
Ransomware protection
Minimize ransomware risks
Expose and respond to sophisticated cyberattacks across your multicloud, multiplatform environment.
Phishing protection
Fortify key entry points
Prevent cyberattacks with leading email and collaboration security and strong authentication.
Get started
Protect everything
Make your future more secure. Explore your security options today.
[3] Forrester Consulting, “The Total Economic Impact™ Of Microsoft 365 Defender,” April 2022, commissioned by Microsoft.
[4] The Forrester New Wave™: Extended Detection And Response (XDR) Providers, Q4 2021, Allie Mellen with Joseph Blankenship, Alexis Tatro, and Peggy Dostie, October 13, 2021.
[5] The Forrester Wave™: Security Analytics Platforms, Q4 2022, Allie Mellen with Joseph Blankenship, Caroline Provost, and Kara Hartig, December 14, 2022.
[6] The Total Economic Impact™ of Microsoft Sentinel, a commissioned study conducted by Forrester Consulting, March 2023.
[8] The Total Economic Impact™ Of Microsoft 365 Defender, a commissioned study conducted by Forrester Consulting, April 2022.
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