A SOC manager is asked to define the scope of an operational improvement initiative. The goal is to reduce the number of alerts that require manual review. Which scope statement is most appropriate for this initiative?

Train all analysts on new detection techniques.

Purchase a new SIEM platform to replace the current one.

Improve the SOC's overall efficiency and effectiveness.

Reduce the volume of low-confidence alerts by 30% within six months by refining detection rules and implementing automated deduplication.

What is the first step in evaluating a new security tool for a SOC?

Training all analysts on the tool

Decommissioning the existing tool

Defining the requirements and objectives the tool must meet

Purchasing the tool immediately to avoid delays

A SOC has a high rate of alerts that are closed as false positives. The manager suspects that the alert rules are too broad. Using the Plan-Do-Check-Act (PDCA) cycle, what should the manager do first?

Implement a new SIEM tool to improve alert accuracy.

Analyze the false positive rate and identify patterns in the alerts to determine the root cause.

Train analysts on how to better identify false positives.

Immediately modify the alert rules to reduce false positives.

Which activity is within the scope of operational improvement for a SOC?

Escalating a critical incident to the incident commander

Configuring a firewall rule to block a specific malicious IP address

Reviewing and updating the incident response playbook based on recent incidents

Conducting a forensic analysis of a compromised host

Why is it important to conduct a pilot test before fully deploying a new security tool?

To satisfy vendor requirements for licensing

To train all analysts before the tool is available

To immediately replace the existing tool

To evaluate the tool's performance and integration in a controlled environment

GIAC Security Operations Certified

Domain 3Objective 3

Operational Improvement GSOC Practice Questions (Page 1)

Part of the Incident Response and Optimization domain, which makes up ~32% of our current practice bank. GIAC (SANS) does not publish an official question count, but from its 120-minute exam (~50–80 total, ~16–26 in this domain), expect 5–9 from this objective — we provide 58 practice questions to prepare you well beyond it. (estimate)

58questions here

12free pages

10concepts

Questions 1–5

1application · medium
A SOC manager is asked to define the scope of an operational improvement initiative. The goal is to reduce the number of alerts that require manual review. Which scope statement is most appropriate for this initiative?
Select an answer first
2foundation · easy
What is the first step in evaluating a new security tool for a SOC?
Select an answer first
3application · medium
A SOC has a high rate of alerts that are closed as false positives. The manager suspects that the alert rules are too broad. Using the Plan-Do-Check-Act (PDCA) cycle, what should the manager do first?
Select an answer first
4foundation · easy
Which activity is within the scope of operational improvement for a SOC?
Select an answer first
5foundation · easy
Why is it important to conduct a pilot test before fully deploying a new security tool?
Select an answer first

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