Integrating Defender for Cloud with Microsoft Sentinel

What Microsoft Sentinel Is

Microsoft Sentinel is a cloud-native Security Information and Event Management (SIEM) and Security Orchestration, Automation, and Response (SOAR) solution. Built directly on top of the Azure Monitor Logs and Log Analytics foundation, Sentinel ingests, correlates, and analyzes massive volumes of telemetry from diverse enterprise sources across multicloud, on-premises, and hybrid infrastructures.

How It Meets the Requirement

Microsoft Sentinel natively integrates with Microsoft Defender for Cloud via built-in data connectors. When connected:

• Defender for Cloud acts as the cloud security posture management (CSPM) and cloud workload protection platform (CWPP) engine, generating granular security alerts and vulnerability findings.
• Microsoft Sentinel ingests these alerts and events, correlating them with signals from identity providers, network firewalls, endpoints, and third-party applications to construct a holistic timeline of complex security incidents.

Key Advantages and Capabilities

• Intelligent Analytics: Leverages advanced machine learning and Microsoft threat intelligence to detect sophisticated multi-stage cyber attacks.
• Single Pane of Glass: Aggregates security telemetry across multicloud environments into unified dashboards and investigation workbooks.
• Automated Incident Response: Executes automated playbooks using Azure Logic Apps to remediate threats rapidly upon alert detection.
• Deep Investigation Tools: Enables security operations center (SOC) analysts to hunt for active threats and track lateral movement using interactive graphs.

Why This Is Optimal

While Microsoft Defender for Cloud focuses on resource-level security posture and workload-specific threat detection, Microsoft Sentinel provides the enterprise-scale correlation, broad event aggregation, and threat hunting necessary for a modern security operations center.