Explain How Continuous Process Improvement Can Enrich and Expand a Metrics Driven Security Programs Efficacy. CYBERSECURITY-DEFENSE-ARCHITECT Practice Questions (Page 1)

Questions 1–5

1. 1application · medium

   A security team notices that the number of security incidents has increased, but the mean time to detect (MTTD) has decreased. The team is unsure whether the increase in incidents is due to better detection or a real increase in attacks. How should the team apply CPI to this situation?

   • AAssume the increase is due to better detection and celebrate the improved MTTD.
   • BReport the metrics to leadership as a success story because MTTD improved.
   • CAnalyze the incident data to distinguish between true positives and false positives, and correlate with threat intelligence.
   • DImmediately implement new detection rules to reduce the number of incidents.
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2. 2foundation · easy

   What is the primary distinction between Continuous Process Improvement (CPI) and a one-time improvement in a security program?

   • ACPI is a structured, ongoing cycle of evaluation and refinement, whereas a one-time improvement is a single corrective action.
   • BCPI is a one-time review of security metrics, whereas one-time improvements are continuous.
   • CCPI is a reactive approach to incidents, whereas one-time improvements are proactive.
   • DCPI focuses only on technology upgrades, whereas one-time improvements address process changes.
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4. 3expert · hard

   A security team is using PDCA to improve its patch management process. In the 'Act' phase, they decide to standardize a new patching schedule that was successful in a pilot. However, the team is concerned that the new schedule may not work for all systems due to varying uptime requirements. What should they do?

   • AAbandon the new schedule because it cannot be applied universally.
   • BApply the new schedule to all systems without exception to ensure consistency.
   • CStandardize the schedule for most systems but allow exceptions for systems with critical uptime requirements, and document the rationale.
   • DRe-run the pilot on the systems with critical uptime requirements before standardizing.
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5. 4foundation · easy

   Which of the following best exemplifies the core principle of Continuous Process Improvement (CPI) in a security program?

   • AHiring a security consultant to perform a one-time risk assessment.
   • BImplementing a new firewall rule and considering the task complete.
   • CConducting an annual security review and updating policies based on findings.
   • DRegularly reviewing security metrics, identifying areas for improvement, and implementing changes in iterative cycles.
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6. 5foundation · easy

   How does Continuous Process Improvement (CPI) use metrics to enhance a security program?

   • AMetrics are used as a feedback loop to identify areas for improvement and guide iterative changes.
   • BMetrics are used to justify budget increases without further analysis.
   • CMetrics are used to replace the need for human judgment in security decisions.
   • DMetrics are used only to report compliance to external auditors.
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