Sep 30, 2025 · Microsoft Sentinel is a cloud-native SIEM solution that delivers scalable, cost-efficient security across multicloud and multiplatform environments. It combines AI, …

Discover Microsoft Sentinel, an AI-ready cloud SIEM platform that unifies data, automates threat response, and gives insights with a cost-effective data lake.

Sep 30, 2025 · An overview of Microsoft Sentinel data lake, a cloud-native platform that extends Microsoft Sentinel with highly scalable, cost-effective long-term storage, advanced analytics, …

Jul 22, 2025 · We’re evolving our industry-leading Security Incidents and Event Management solution (SIEM), Microsoft Sentinel, to include a modern, cost-effective data lake.

Microsoft Sentinel offers unparalleled visibility, cloud flexibility, and comprehensive coverage to defend against current and future threats. Begin onboarding Microsoft Sentinel with the …

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Dec 5, 2015 · The meaning of SENTINEL is sentry. How to use sentinel in a sentence.

SENTINEL definition: a person or thing that watches or stands as if watching. See examples of sentinel used in a sentence.

Dec 29, 2025 · Microsoft Sentinel Blog Microsoft Sentinel is a cloud-native SIEM, enriched with AI and automation to provide expansive visibility across your digital environment.

Microsoft Sentinel provides attack detection, threat visibility, proactive hunting, and threat response to help you stop threats before they cause harm.