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Question 966 of 1,013
Security OperationseasyMultiple ChoiceObjective-mapped

SY0-701 Security Operations Practice Question

A new SIEM rule generates many alerts from a scheduled backup job that is known to be legitimate. What should the analyst do to improve alert quality?

⚠ Common exam trap

It's easy for candidates to choose to disable logging or ignore alerts, confusing operational convenience with proper security hygiene, when the correct approach is to refine detection logic through tuning.

Answer choices

Why each option matters

Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.

Correct answer & explanation

Tune the rule to exclude the known backup activity pattern.

Tuning the SIEM rule to exclude the known backup activity pattern reduces false positives while preserving detection of actual threats. By creating an exception for the specific backup server's IP, schedule, or process hash, the analyst maintains visibility into anomalous behavior without being overwhelmed by noise.

Answer analysis

Option-by-option breakdown

For each option: why learners choose it and why it is or isn't the right answer here.

  • Disable all logging for the backup server.

    Why it's wrong here

    Disabling all logging on the backup server is an irreversible, overbroad response that strips the SIEM of forensic visibility into a sensitive, high-value asset. Backups often contain credentials or business-critical data, so malicious actions against that server would become completely untraceable, undermining compliance and incident response. Alert fatigue should be managed by tuning detection logic, not by severing the data source that feeds it.

  • Tune the rule to exclude the known backup activity pattern.

    Why this is correct

    Alert tuning should reduce false positives without losing useful detection. If the backup job is documented and legitimate, the analyst can adjust the rule to exclude that approved activity pattern or server. This keeps the SIEM useful and helps responders focus on real suspicious behavior instead of repeated harmless alerts.

  • Ignore the alerts permanently because the job is approved.

    Why it's wrong here

    Approval of the backup job does not make the alert pattern benign, because attackers often seek to blend in with legitimate administrative or maintenance workflows. Silently ignoring the alerts desensitizes analysts and wastes SIEM processing time, while also preventing the team from noticing when backup behavior subtly changes to something malicious. The correct response is to refine the rule's pattern or threshold so that routine activity is excluded without suppressing genuine anomalies.

  • Reimage the backup server to stop the alerts.

    Why it's wrong here

    Reimaging the backup server assumes a compromise or OS fault that is not supported by the alert details — this scenario describes a rule generation problem, not a host integrity failure. A rebuild would interrupt backup schedules, risk data loss, and waste hours of administrative effort, then likely regenerate the same alerts if the rule is still misconfigured. The prudent step is to modify the SIEM rule's logic to recognize the scheduled backup as a known-good pattern.

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Last reviewed: Jun 11, 2026

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