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.

The best indicator of executive management's support for IT risk mitigation efforts is the number of executives attending IT security awareness training. This shows that the executives are committed to enhancing their knowledge and skills on IT security issues, and that they are setting a positive example for the rest of the organization. The number of stakeholders involved in IT risk identification workshops, the percentage of corporate budget allocated to IT risk activities, and the percentage of incidents presented to the board are other possible indicators, but they are not as strong as the number of executives attending IT security awareness training. References = ISACA Certified in Risk and Information Systems Control (CRISC) Certification Exam Question and Answers, question 7; CRISC Review Manual, 6th Edition, page 202.

User Access Management:
Effective user access management ensures that accounts are properly created, managed, and disabled to prevent unauthorized access.
Monitoring the percentage of accounts disabled within the SLA helps ensure that the organization responds promptly to changes in user status, reducing the risk of unauthorized access.
Importance of KPI:
This KPI measures the efficiency and effectiveness of the user access management process by tracking how quickly accounts are disabled when no longer needed.
A high percentage indicates timely action, reducing the risk of orphaned accounts being exploited.
Comparing Other KPIs:
Proportion of End Users Having More Than One Account:Useful but not directly related to the timeliness of disabling accounts.
Proportion of Privileged to Non-Privileged Accounts:Important for monitoring privilege distribution but does not measure process efficiency.
Percentage of Accounts Not Activated:Indicates potential inefficiencies but does not address the risk of active accounts.
References:
The CRISC Review Manual highlights the importance of timely account management to mitigate access risks (CRISC Review Manual, Chapter 3: Risk Response and Mitigation, Section 3.3 User Access Management).

The most important factor when determining risk appetite is gaining management consensus, as it involves obtaining the agreement and support of the senior management and the board of directors on the amount and type of risk that the organization is willing to accept in pursuit of its objectives, and ensuring the alignment and consistency of the risk appetite across the organization. The other options are not the most important factors, as they are more related to the assessment, benchmarking, or identification of the risk, respectively, rather than the determination of the risk appetite. References = CRISC Review Manual, 7th Edition, page 109.

The type of control that has been applied when an organization provides legal text explaining the rights and expected behavior of users accessing a system from geographic locations that have strong privacy regulations is directive. A directive control is a control that guides or instructs the users or the staff on the policies, procedures, or standards that they need to follow or comply with when performing their tasks or activities. A directive control can help to prevent or reduce the risk of non-compliance, errors, or violations, by ensuring that the users or the staff are aware and informed of the expectations and requirements of the organization or the system. A directive control can also help to enforce the accountability and responsibility of the users or the staff, and to support the audit and monitoring of their actions and behaviors. Providing legal text explaining the rights and expected behavior of users accessing a system from geographic locations that have strong privacy regulations is an example of a directive control, as it informs the users of the legal obligations and consequences of using the system, and instructs them on how to protect their privacy and the privacy of others. Detective, preventive, and compensating are not the correct types of control, as they do not match the definition or the purpose of the control that has been applied. References = CRISC Review Manual, 6th Edition, ISACA, 2015, page 217.