nerdexam
CompTIA

CAS-002 · Question #657

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. Reducing recovery time across repeated security incidents requires building a structured, well-trained incident response capability so personnel are prepared and equipped before the next incident occurs.

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
  • BConduct a loss analysis to determine which systems to focus time and money towards
  • CImplement a knowledge management process accessible to the help desk and finance
  • DDevelop an incident response team, require training for incident remediation, and provide

How the community answered

(35 responses)
  • A
    9% (3)
  • B
    14% (5)
  • C
    6% (2)
  • D
    71% (25)

Why each option

Reducing recovery time across repeated security incidents requires building a structured, well-trained incident response capability so personnel are prepared and equipped before the next incident occurs.

ACreate security metrics that provide information on response times and requirements to

Creating security metrics improves visibility and reporting on response performance but does not itself build the capability or reduce the time required to execute remediation.

BConduct a loss analysis to determine which systems to focus time and money towards

Conducting a loss analysis helps prioritize where to invest time and money but does not directly develop the skills or team structure needed to recover faster from future incidents.

CImplement a knowledge management process accessible to the help desk and finance

Implementing a knowledge management process accessible only to the help desk and finance teams is too narrow in scope and fails to address the cross-functional training and team structure required for comprehensive incident response.

DDevelop an incident response team, require training for incident remediation, and provideCorrect

Developing a dedicated incident response team, requiring formal training in remediation procedures, and providing the necessary resources directly addresses the root cause of slow recovery times by building organizational readiness before an incident occurs. This approach ensures staff have defined roles, rehearsed procedures, and access to tools needed to contain and restore operations quickly. NIST SP 800-61 identifies team preparation and training as foundational to effective and timely incident response.

Concept tested: Incident response team development and training

Source: https://nvlpubs.nist.gov/nistpubs/SpecialPublications/NIST.SP.800-61r2.pdf

Topics

#incident response#recovery time#CSIRT#incident remediation

Community Discussion

No community discussion yet for this question.

Full CAS-002 Practice