Exam CISM topic 1 question 572 discussion

•    Internal and external audit results: Audit reports are generally seen as an in-depth view of the effectiveness of internal controls in the organization. Gregory, Peter H.; Gregory, Peter H.. CISM Certified Information Security Manager Bundle (p. 132). McGraw Hill LLC. Kindle Edition.

Definitely C. Organizations must understand the risks they face and the controls they can implement to manage those risks. They must also conduct regular risk control assessments and self- assessments to determine whether those controls continue to operate effectively.

A for me

All of the options mentioned can provide valuable insights into the effectiveness of security controls, but the best demonstration would be an audit report. An audit report is a formal assessment conducted by an independent party that evaluates the adequacy and effectiveness of security controls. It provides an unbiased and objective view of the organization's security posture and can identify any vulnerabilities or weaknesses in the controls. In contrast, the other options mentioned - tabletop simulations, risk and control self-assessments, and business impact analysis (BIA) results - can help identify potential areas of improvement but may not provide the same level of assurance as an audit report.

Audit report. While tabletop simulations (option B), risk and control self-assessment (option C), and business impact analysis (BIA) results (option D) are valuable activities and assessments, they may not provide the same level of objective and independent verification of control effectiveness as an audit report. Audit reports are typically conducted by external or internal auditors with expertise in evaluating security controls, making them a strong indicator of control effectiveness.

A. Audit report An audit report is typically the best demonstration that security controls are effective. It provides an independent assessment of an organization's security controls by an external auditor or an internal audit team. Audit reports include findings, recommendations, and conclusions about the effectiveness of security controls based on a comprehensive evaluation of the organization's policies, procedures, and practices. This assessment is generally considered to be an authoritative and objective measure of security control effectiveness.

A. Audit report

It A as it is BEST

Audit report demonstrates that security controls are effective.

Risk and control self-assessment (RCSA) shows effectiveness.