Determining Controls:
Acceptable Risk Level: The level of acceptable risk to the organization is the most important consideration because it directly influences the type and extent of controls implemented. Controls must be designed to keep risk within acceptable levels.
Risk Management Strategy: Aligning controls with the organization's risk appetite ensures that resources are used effectively and that critical information systems are adequately protected.
Comparison with Other Options:
Number of Threats: Important for understanding risk exposure but secondary to determining acceptable risk levels.
Available Budget: Budget constraints are important but should not compromise the implementation of necessary controls.
Number of Vulnerabilities: Identifying vulnerabilities is part of the risk assessment process, but controls are prioritized based on the acceptable risk level.
Best Practices:
Risk Assessment: Conduct thorough risk assessments to understand the potential impact of threats and vulnerabilities.
Control Effectiveness: Implement controls that are both cost-effective and capable of reducing risk to acceptable levels.
Continuous Monitoring: Regularly monitor and review controls to ensure they remain effective and aligned with the organization's risk tolerance.
[References:, CRISC Review Manual: Highlights the importance of aligning controls with the acceptable risk levels determined by the organization ., ISACA Standards: Recommend focusing on acceptable risk levels to guide control implementation and ensure effective risk management ., , , , , , , , ]
