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Book Overview & Buying
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Table Of Contents
Microsoft Security Operations Analyst Exam Ref SC-200 Guide - Second Edition
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Responding to alerts and incidents is the point where investigation becomes action. Across Microsoft Defender XDR, Microsoft Sentinel, Microsoft Purview, Microsoft Defender for Cloud, Microsoft Defender for Cloud Apps, Microsoft Entra ID, and Microsoft Defender for Identity, the analyst's job is to move beyond the first alert and understand the full scope of the activity. A message, identity, workload, application, or incident is rarely meaningful on its own. Its real significance comes from the users, devices, sessions, permissions, data, and timelines connected to it.
This chapter showed how response depends on interpretation before action. Automated investigation and response, automatic attack disruption, Sentinel automation rules, playbooks, Purview response actions, and identity remediation can all accelerate containment, but they do not remove the need for analyst judgment. Each action still must match the attack path, target the right entities, and avoid leaving related...
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