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CAS-001 · Question #146

An organization has had six security incidents over the past year against their main web application. Each time the organization was able to determine the cause of the incident and restore…

The correct answer is D. Develop an incident response team, require training for incident remediation, and provide incident. Developing a formal incident response (IR) team, providing required training on incident remediation, and creating standardized IR documentation (playbooks, runbooks, escalation procedures) is the most comprehensive approach to reducing recovery time. A trained, practiced team…

Enterprise Security

Question

An organization has had six security incidents over the past year against their main web application. Each time the organization was able to determine the cause of the incident and restore operations within a few hours to a few days. Which of the following provides the MOST comprehensive method for reducing the time to recover?

Options

  • ACreate security metrics that provide information on response times and requirements to determine
  • BConduct a loss analysis to determine which systems to focus time and money towards increasing
  • CImplement a knowledge management process accessible to the help desk and finance departments
  • DDevelop an incident response team, require training for incident remediation, and provide incident

How the community answered

(24 responses)
  • A
    8% (2)
  • B
    4% (1)
  • C
    13% (3)
  • D
    75% (18)

Explanation

Developing a formal incident response (IR) team, providing required training on incident remediation, and creating standardized IR documentation (playbooks, runbooks, escalation procedures) is the most comprehensive approach to reducing recovery time. A trained, practiced team with documented procedures can respond faster and more consistently than ad hoc efforts. Option A (security metrics) helps measure performance but does not directly improve response capability. Option B (loss analysis) helps prioritize investments but doesn't build response capability. Option C (knowledge management accessible to help desk and finance) is too limited in scope and does not address the full incident response lifecycle.

Topics

#incident response#recovery time objective#IR team#security operations

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