Microsoft Sentinel data lake: Unify signals, cut costs, and power agentic AI
We’re evolving our industry-leading Security Incidents and Event Management solution (SIEM), Microsoft Sentinel, to include a modern, cost-effective data lake.
Security operations
Explore the latest insights, tools, frameworks, and developments in security operations (SecOps).
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Learn how to build an AI-powered, unified SOC in new Microsoft e-book
Read Coordinated Defense: Building an AI-powered, unified SOC, the new e-book on how organizations can unify security operations to better meet the challenges of today’s cyberthreat landscape. -
Building security that lasts: Microsoft’s journey towards durability at scale
In late 2023, Microsoft launched its most ambitious security transformation to date, the Microsoft Secure Future Initiative (SFI). -
Navigating cyber risks with Microsoft Security Exposure Management eBook
Microsoft Security Exposure Management’s eBook helps educate teams on how to anticipate threats across hybrid environments, transforming risk into resilience. Modernize your Security Operations Center with Microsoft Sentinel
Microsoft Sentinel is a cloud-native SIEM solution powered by AI and automation that delivers intelligent security analytics across your entire enterprise.
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How to deploy AI safely
Microsoft Deputy CISO Yonatan Zunger shares tips and guidance for safely and efficiently implementing AI in your organization. -
Meet the Deputy CISOs who help shape Microsoft’s approach to cybersecurity: Part 2
Meet the minds behind how Microsoft prioritizes cybersecurity across every team and employee. -
Transforming security with Microsoft Security Exposure Management initiatives
Microsoft Secure Score is important, but the increasing sophistication of security requirements has driven the development of more comprehensive security initiatives using Microsoft Security Exposure Management. -
Meet the Deputy CISOs who help shape Microsoft’s approach to cybersecurity
Meet the minds behind how Microsoft prioritizes cybersecurity across every team and employee. Secure and verify every identity with Microsoft Entra
Microsoft Entra expands beyond identity and access management with new product categories such as cloud infrastructure entitlement management (CIEM) and decentralized identity.
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How MSRC coordinates vulnerability research and disclosure while building community
Learn about the Microsoft Security Response Center, which investigates vulnerabilities and releases security updates to help protect customers from cyberthreats. -
3 priorities for adopting proactive identity and access security in 2025
Adopting proactive defensive measures is the only way to get ahead of determined efforts to compromise identities and gain access to your environment. -
3 takeaways from red teaming 100 generative AI products
Since 2018, Microsoft’s AI Red Team has probed generative AI products for critical safety and security vulnerabilities. -
Why security teams rely on Microsoft Defender Experts for XDR for managed detection and response
Microsoft Defender Experts for XDR is a mature and proven service that triages, investigates, and responds to incidents and hunts for threats on a customer’s behalf around the clock.
