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Microsoft Security
A trusted SIEM

Microsoft Sentinel

Confidently secure your multicloud, multiplatform environment with an innovative, AI-powered security and information and event management (SIEM) solution.
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Overview

Adopt a next-level SIEM

  • Protect your multicloud, multiplatform environments with cloud flexibility and cost-efficiency to meet your organization's growing needs.
  • Achieve unmatched visibility and streamline your security operations with unified capabilities designed to protect your entire enterprise. Help security teams effectively manage complex threats with built-in security orchestration, automation, and response (SOAR), user entity and behavior analytics (UEBA) and threat intelligence.
  • Accelerate your security operations with class-leading AI, threat intelligence (TI), and security expertise to stay ahead of evolving cyberthreats.
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Microsoft Sentinel benefits

Drive security outcomes with an innovative SIEM

Microsoft Sentinel delivers robust protection and cost-efficient security operations, enabling faster and more effective detection, response, and mitigation of cyberthreats.
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Transform your SOC with Microsoft Sentinel

Legacy SIEMs are often outdated and costly, and niche SIEMs can be incomplete and unproven. Microsoft Sentinel is a comprehensive SIEM with advanced detection against emergent threats.
Read the e-book Read the buyer’s guide
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Pricing

Discover plans and pricing  

Microsoft Sentinel

Explore pricing Get started today
Get a cost-effective, cloud-native SIEM solution with predictable billing and flexible pricing options.
Microsoft Sentinel pricing is based on the volume of data ingested for security analytics. Customers can choose between commitment tiers for greater cost savings or a pay-as-you-go model.
Industry recognition

Microsoft is recognized as a SIEM Leader

  • Gartner® Magic Quadrant™ for SIEM

    Learn why Microsoft was named a Leader in the 2024 Gartner® Magic Quadrant™ for SIEM.2
    Read the report

  • Forrester Wave™ for Security Analytics Platforms

    Microsoft is named a Leader in The Forrester Wave™: Security Analytics Platforms, Q4 2022.3
    Read the report

  • Leadership Compass for SOAR

    Learn why Microsoft is positioned as an Overall Leader for Security Orchestration Automation and Response (SOAR).4
    Read the report

Microsoft’s unified security operations for public sectors

Microsoft is helping public sector entities transform the SOC and safeguard digital ecosystems with a leading AI-powered solution, unparalleled threat intelligence, and expert guidance.
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Customer stories

Trusted by organizations of all sizes and industries

  1. Danfoss logo
  2. Intesa SanPaolo logo
  3. Docomo business logo
  4. QNet logo
  5. Quantum logo
Danfoss logo
”Setting up Microsoft Sentinel to ingest logs from 20 applications and thousands of devices was a very simple thing.”
Chunqui Chen, Director, IT Monitoring and Security Operations Center, Danfoss
50–60%
Reduced time on false positives and repetitive tasks
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Intesa SanPaolo logo
“We believe we have established the roots for greater effectiveness... With AI-enabled security tools, we’re facing the future with greater confidence.”
Matteo Feraboli, Group Sr. Director, Cyber Security & Anti-Fraud, Intesa Sanpaolo
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Docomo business logo
“By ingesting logs and alerts from our security solutions into Microsoft Sentinel, we can correlate threat analysis … [It] saves valuable time to resolve incidents.”
Masaki Onishi, Director, Security Operations Division, NTT Communications
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QNet logo
“After 20 years with QNET, I had reserved judgement as a CIO until I could see the value of the Microsoft Security solution. Now, I’m a believer.”
Ivan Woo, Chief Information Officer, QNET
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Alto quantum logo
“The idea of a cloud-native SIEM like Microsoft Sentinel was attractive... It offers us flexibility and the cost-effective product we need for our solution portfolio.”
Alvin Christian, Information Security Engineer, PT. ALTO Network
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RESOURCES

Explore more resources

Get key insights on SIEM solutions, Microsoft Sentinel innovations, and other resources.
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Infographic

Modernize SecOps with Microsoft Sentinel

Learn how to take a staged deployment approach to modernizing your SOC with this guide for security leaders.
Get the guide
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Guide

The Definitive SIEM Buyer’s Guide

Learn about six capabilities that can future-proof your security operations center.
Get the guide
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Report

Accelerating SOC Maturity

A comprehensive guide on how a modern SIEM solution can help organizations accelerate their SOC maturity and meet their evolving needs.
Get the report
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Blog

Microsoft Sentinel is a preferred SIEM for more CISO leaders

Learn why security leaders trust Microsoft Sentinel to modernize their SOC​​.
Read the blog
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Discover related products

  1.
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Azure Monitor

Gain end-to-end observability for your applications, infrastructure, and network.
Learn more
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Microsoft Defender for XDR

Automatically disrupt cyberattacks and accelerate response with extended detection and response (XDR).
Learn more
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Microsoft Defender for Cloud

Protect multicloud and hybrid environments with end-to-end security across the full application lifecycle.
Learn more
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Microsoft Defender Threat Intelligence

Help protect your organization from modern adversaries and cyberthreats, such as ransomware.
Learn more
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Frequently asked questions

  • Microsoft Sentinel is a modern, cloud-native SIEM solution that leverages AI-powered capabilities and robust threat intelligence to confidently protect organizations from current and future threats. It offers unparalleled visibility, cloud flexibility, and rapid threat detection and response capabilities to stay ahead of threats.
  • Azure Sentinel was renamed Microsoft Sentinel to reflect the breadth of the product's capabilities and provide protection across multiple cloud solutions.
  • Microsoft Sentinel is a powerful SIEM solution with built-in SOAR capabilities.

    Learn more about SIEM

    Learn more about SOAR

  • Microsoft Defender XDR secures multiplatform endpoints, hybrid identities, emails, collaboration tools, and cloud apps with incident-level visibility, automatic attack disruption, and unified security and access management. Microsoft Sentinel provides comprehensive visibility and built-in SIEM, SOAR, UEBA, and TI to detect, investigate, and respond to threats efficiently. Both are available in a single interface in the unified SecOps platform.
  • The unified security operations platform is an AI-powered solution that integrates the full capabilities of Microsoft Sentinel, Defender XDR, Microsoft Security Exposure Management, and generative AI into the Microsoft Defender portal. This allows security teams to access all their tools in a single place, reducing tool switching and streamlining security operations to expedite incident response. Learn more.
  • No, Microsoft Sentinel is designed to ingest and analyze security data from a wide variety of sources across the multicloud, multiplatform environment. Microsoft Sentinel integrates with more than 350 different solutions through connectors supported by Microsoft and third-party partners.
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Protect everything 

Make your future more secure. Explore your security options today.
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  1. [1]
    The Total Economic Impact™ Of Microsoft Sentinel: Cost Savings And Business Benefits Enabled By Microsoft Sentinel, a commissioned study by Forrester Consulting, March 2024.

    To understand benefits, costs, and risks, Forrester interviewed four customers with experience using Microsoft Sentinel. For the purposes of this study, Forrester aggregated the results from these customers into a single composite organization. 
  2. [2]
    Gartner Magic Quadrant for Security Information and Event Management, Andrew Davies, Mitchell Schneider, Rustam Malik, Eric Ahlm, 8 May 2024.

    Gartner is a registered trademark and service mark. 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 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.
  3. [3]
    The Forrester Wave™: Security Analytics Platforms, Q4 2022, Allie Mellen with Joseph Blankenship, Caroline Provost, Kara Hartig, December 14, 2022.
  4. [4]
    KuppingerCole Analysts, Leadership Compass: Security Orchestration Automation and Response (SOAR), Alejandro Leal, January 30, 2023.

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