Microsoft Security Operations AnalystMitigate threats using Microsoft SentinelMedium
A security operations team is using Microsoft Sentinel and wants to proactively identify potential threats by searching across their raw log data for indicators of compromise (IOCs) that are not yet covered by existing analytics rules. Which Microsoft Sentinel feature is designed for this purpose?
- AAnalytics rules
- BWorkbooks
- CWatchlists
- DHunting queries
Show answer & explanationAnswer & explanation
Correct answer: D. Hunting queries
Hunting queries in Microsoft Sentinel are specifically designed for proactive threat hunting, allowing security analysts to explore raw log data for new threats, anomalies, or indicators of compromise that may not be caught by automated analytics rules.
Why the other options are wrong
- A. Analytics rules are for automated detection and incident generation, not for proactive, exploratory searching for unknown threats.
- B. Workbooks are for creating dashboards and visualizations of data, not for interactive, exploratory threat hunting.
- C. Watchlists are used to enrich data with external threat intelligence or business-specific data, not for running proactive searches themselves.
Microsoft Sentinel Hunting Queries
Hunting queries in Microsoft Sentinel are Kusto Query Language (KQL) queries used by security analysts to proactively search through ingested raw log data for new, unknown, or evolving threats and indicators of compromise.
- Proactive threat discovery.
- Uses KQL to explore raw data.
- Identifies threats not covered by existing rules.
Memory trick: To 'Hunt' for unknown threats, use 'Hunting Queries'.