According to the CRISC Review Manual (Digital Version), reviewing the business impact analysis (BIA) will best help an organization select a recovery strategy for critical systems, as it provides an assessment of the potential impact and consequences of a disruption to the organization's critical business functions and processes. Reviewing the BIA helps to:
Identify and prioritize the critical systems and their dependencies that support the critical business functions and processes Estimate the maximum tolerable downtime (MTD) and the recovery time objective (RTO) for each critical system Evaluate the feasibility and cost-effectiveness of various recovery strategies and options for each critical system Select the most appropriate recovery strategy and option for each critical system based on the organization's objectives and requirements Develop and implement the recovery plan and procedures for each critical system References = CRISC Review Manual (Digital Version), Chapter 3: IT Risk Response, Section 3.3: Risk Response Options, pp. 174-1751

Conducting independent audits to verify that appropriate security controls are in place is the most effective way to mitigate the risk of data loss at a third-party provider. These audits provide assurance that the provider adheres to security best practices and complies with relevant standards and regulations. While contractual clauses and insurance can provide financial remedies post-incident, proactive verification of security controls helps prevent breaches from occurring in the first place.
Reference:ISACA CRISC Review Manual, 7th Edition, Chapter 3: Risk Response and Reporting, Section:
Third-Party Risk Management.

Modifying logs before analysis compromises the integrity and reliability of monitoring processes. This action creates a risk of inaccurate data feeding into key risk indicators, which undermines the effectiveness of monitoring and decision-making. Maintaining log integrity is a foundational practice in Risk Monitoring and Reporting.

A high number of exceptions often indicate misalignment betweenpoliciesand business needs. Reviewing policies helps determine if they are overly restrictive or need adjustments to reduce exceptions while maintaining security.