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SIEM and XDR: Your ally against ransomware

Get integrated threat protection across devices, identities, apps, email, data and cloud workloads.

SIEM and XDR: Your ally against ransomware

Get integrated threat protection across devices, identities, apps, email, data and cloud workloads.

Stop breaches across your entire organization

Secure all clouds, all platforms

Protect Azure, AWS, and Google Cloud as well as Windows, Mac, Linux, iOS, Android, and IoT platforms.

Get leading integrated security tools

Prevent, detect, and respond to attacks with built-in unified experiences and end-to-end XDR capabilities.

Empower rapid response

Help your security operations team resolve threats faster with AI, automation, and expertise.

Stop ransomware

Create a response plan to prevent and respond to pervasive threats like human-operated and commodity ransomware.

Defend against modern attacks with cloud-native SIEM and XDR

Microsoft empowers your organization’s defenders by putting the right tools and intelligence in the hands of the right people. Combine SIEM and XDR to increase efficiency and effectiveness while securing your digital estate. Get insights across your entire organization with our cloud-native SIEM, Microsoft Sentinel. Use integrated, automated XDR to protect your end users with Microsoft 365 Defender, and secure your infrastructure with Microsoft Defender for Cloud.

Integrated threat protection with SIEM & XDR

The homepage on Microsoft 365 Defender showing active threats and more.

Microsoft 365 Defender

Prevent and detect attacks across your identities, endpoints, apps, email, data, and cloud apps with XDR capabilities. Investigate and respond to attacks with out-of-the-box, best-in-class protection. Hunt for threats and easily coordinate your response from a single dashboard.

A high priority investigation dashboard on Microsoft Sentinel.

Microsoft Sentinel

Get a bird’s-eye view across the enterprise with the cloud-native security information and event management (SIEM) tool from Microsoft. Aggregate security data from virtually any source and apply AI to separate noise from legitimate events, correlate alerts across complex attack chains, and speed up threat response with built-in orchestration and automation.

An overview in Microsoft Defender for Cloud.

Microsoft Defender for Cloud

Protect your multi-cloud and hybrid cloud workloads with built-in XDR capabilities. Secure your servers, storage, databases, containers, and more. Focus on what matters most with prioritized alerts.

The homepage on Microsoft 365 Defender showing active threats and more.

Microsoft 365 Defender

Prevent and detect attacks across your identities, endpoints, apps, email, data, and cloud apps with XDR capabilities. Investigate and respond to attacks with out-of-the-box, best-in-class protection. Hunt for threats and easily coordinate your response from a single dashboard.

A high priority investigation dashboard on Microsoft Sentinel.

Microsoft Sentinel

Get a bird’s-eye view across the enterprise with the cloud-native security information and event management (SIEM) tool from Microsoft. Aggregate security data from virtually any source and apply AI to separate noise from legitimate events, correlate alerts across complex attack chains, and speed up threat response with built-in orchestration and automation.

An overview in Microsoft Defender for Cloud.

Microsoft Defender for Cloud

Protect your multi-cloud and hybrid cloud workloads with built-in XDR capabilities. Secure your servers, storage, databases, containers, and more. Focus on what matters most with prioritized alerts.

Security operations maturity self-assessment tool

Find out if your security operations center is prepared to detect, respond, and recover from threats.

A person using a tablet and pen.

Discover how these customers safeguard their organizations with integrated threat protection from Microsoft

MVP Health Care.
"As we looked at other vendors and platforms, we realized that it was a no-brainer. Microsoft offers the cohesive solution we need. Everything it brings to the table fits beautifully with our direction. It has become an outstanding support for us."

- Michael Della Villa: CIO and Head of Shared Services, MVP Health Care

Additional threat protection resources

Get started with Microsoft Security

Fill out a form to request a call for more information about Microsoft 365 or Microsoft Azure.

1. 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, expressed or implied, with respect to this research, including any warranties of merchantability or fitness for a particular purpose.
GARTNER and Magic Quadrant are registered trademarks and service marks of Gartner, Inc. and/or its affiliates in the U.S. and internationally and is used herein with permission. All rights reserved.
2. Gartner Magic Quadrant for Endpoint Protection Platforms, Peter Firstbrook | Dionisio Zumerle | Prateek Bhajanka | Lawrence Pingree | Paul Webber, 05 May 2021.
3. Gartner Magic Quadrant for Cloud Access Security Brokers, Steve Riley | Craig Lawson, 28 October 2020.
4. The Forrester New Wave™: Extended Detection and Response (XDR) Providers, Q4 2021, Allie Mellen, October 2021.
5. The Forrester Wave™: Endpoint Security Software as a Service, Q2 2021, Chris Sherman with Merritt Maxim, Allie Mellen, Shannon Fish, Peggy Dostie, May 2021.
6. The Forrester Wave™: Enterprise Email Security, Q2 2021, Joseph Blankenship, Claire O'Malley, May 2021.
7. A commissioned study conducted by Forrester Consulting, November 2020.
8. A commissioned study conducted by Forrester Consulting, February 2021.

Microsoft Sentinel is a cloud-native SIEM tool; Microsoft 365 Defender provides XDR capabilities for end-user environments (email, documents, identity, apps, and endpoint); and Microsoft Defender for Cloud provides XDR capabilities for infrastructure and multi-cloud platforms including virtual machines, databases, containers, and IoT.

Microsoft Sentinel is a cloud-native SIEM tool; Microsoft 365 Defender provides XDR capabilities for end-user environments (email, documents, identity, apps, and endpoint); and Microsoft Defender for Cloud provides XDR capabilities for infrastructure and multi-cloud platforms including virtual machines, databases, containers, and IoT.