Which of the following is the BEST approach for determining the maturity level of an information security program?
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A. B. C. D.D.
Determining the maturity level of an information security program is an essential step towards improving the security posture of an organization. Several approaches can be used to assess the maturity level of an information security program, including:
A. Review internal audit results: Internal audit results can provide valuable insight into an organization's security controls and their effectiveness. However, this approach may not be sufficient to determine the overall maturity level of the information security program.
B. Engage a third-party review: Engaging a third-party review, such as an external auditor or a security consultant, can provide an objective and independent assessment of the organization's security program. This approach is often more comprehensive and can provide a more accurate picture of the security program's maturity level.
C. Perform a self-assessment: A self-assessment involves evaluating the organization's security program using established frameworks, such as ISO 27001 or NIST Cybersecurity Framework. This approach can provide valuable insights into the organization's security posture, but may lack objectivity.
D. Evaluate key performance indicators (KPIs): Key performance indicators can provide a quantitative assessment of an organization's security program's effectiveness. This approach can be useful in measuring progress over time but may not provide a comprehensive view of the overall maturity level.
Considering the options presented, engaging a third-party review is generally the BEST approach for determining the maturity level of an information security program. This approach provides an objective and independent assessment of the organization's security program, is often more comprehensive than other methods, and can provide a more accurate picture of the security program's maturity level.