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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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This chapter focused on how to move from an alert to the underlying data by selecting the correct starting point and applying the appropriate query approach. Identifying the correct table in Advanced Hunting is critical, as it determines whether the data reflects the activity being investigated or produces misleading results.
You saw how filtering and time scoping reduce data to a relevant subset, while aggregation and correlation expose patterns and relationships that are not visible in isolated events. These techniques allow activity to be interpreted as behavior rather than raw data.
The chapter also emphasized how threat analytics provides context and prioritization, and how graph-based investigation in Defender XDR and Sentinel helps visualize relationships and assess the blast radius of an incident. Together, these concepts ensure that investigations remain aligned to the scenario, produce meaningful results, and avoid incorrect conclusions.
In the next chapter, you will...