Microsoft Sentinel has generated a high-priority incident. Your team is investigating and needs to automatically isolate a compromised VM from the network as soon as an incident with the tag 'VM Compromise' is created. Which Sentinel feature enables this automated response?

Direct Answer (Verified)Reviewed by Sunny (Senior Cloud Engineer)

Correct Answer: Create a Sentinel automation rule that triggers a Logic App playbook to apply an NSG deny-all rule on incident creation

Sentinel automation rules can trigger Logic App playbooks (SOAR) automatically when incidents are created, updated, or closed. A playbook can call the Azure REST API to apply a den...

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Real Exam ScenarioMicrosoft Sentinel

Microsoft Sentinel has generated a high-priority incident. Your team is investigating and needs to automatically isolate a compromised VM from the network as soon as an incident with the tag 'VM Compromise' is created. Which Sentinel feature enables this automated response?

โœ“ Correct Answer & ExplanationMicrosoft Sentinel

Correct Answer

Create a Sentinel automation rule that triggers a Logic App playbook to apply an NSG deny-all rule on incident creation

Why This Answer Is Correct

Sentinel automation rules can trigger Logic App playbooks (SOAR) automatically when incidents are created, updated, or closed. A playbook can call the Azure REST API to apply a deny-all NSG to the compromised VM's NIC, effectively isolating it from the network. This is the standard SOAR pattern in Sentinel for automated incident response.

๐Ÿ“š What This Question Tests

This question evaluates your knowledge of Microsoft Sentinel โ€” a core concept tested in Microsoft Certified: Azure Security Engineer Associate (AZ-500). Understanding Microsoft Sentinel is essential for designing scalable, secure, and cost-effective cloud architectures. Mastery of this topic will help you answer scenario-based questions confidently on exam day.