CRISC Exam Questions Tutorials

Preventive controls are the best types of controls to minimize the risk associated with a vulnerability, because they aim to avoid or reduce the occurrence of a threat or an exploit. Preventive controls can include physical, technical, or administrative measures, such as locks, firewalls, encryption, policies, training, or backup. Preventive controls can also involve eliminating or substituting the source of the vulnerability, such as outdated software or hardware.

References

•ISACA CRISC Review Manual, 7th Edition, Domain 3: Risk Response, Section 3.2.1: Control Types

•Hazard Controls - Princeton University

•Risk Control | Techniques and Importance of Risk Control - EDUCBA

Tracking the number of suspected malicious activities reported provides direct evidence of the policy’s effectiveness in detecting insider threats. This KPI aligns with Performance Metrics for Risk Mitigation.

The integrity of data should be the greatest concern for a risk practitioner upon learning of failures in a data migration activity, because it affects the accuracy, completeness, and consistency of the data that are transferred from one system or format to another. Data integrity is a property of data that ensures that the data are valid, reliable, and trustworthy, and that they have not been altered or corrupted by unauthorized or accidental means. Data migration is a process of moving or copying data from one system or format to another, usually as part of a system upgrade, consolidation, or transformation. Data migration can pose risks to the integrity of data, such as data loss, duplication, inconsistency, or corruption, due to factors such as incompatible formats, human errors, technical glitches, or malicious attacks. Therefore, the integrity of data should be the greatest concern, as it impacts the quality and usability of the data, and the performance and functionality of the system. The availability of test data, the cost overruns, and the system performance are all possible concerns for a risk practitioner, but they are not the greatest concern, as they do not directly affect the integrity of data. References = Risk and Information Systems Control Study Manual, Chapter 4, Section 4.3.2, page 158

Independent Assessment:

Objective Evaluation: An assessment by a qualified independent party ensures that the evaluation of the new controls is unbiased and thorough. It provides a credible verification of the control's effectiveness.

Expertise and Standards: Independent assessors bring specialized expertise and follow established standards and best practices, ensuring a comprehensive review of the control implementation.

Validation and Assurance: This assessment provides assurance to stakeholders that the controls are functioning as intended and meet the required security and operational standards.

Comparison with Other Options:

Post-Implementation Review by Key Personnel: While valuable, this review may lack the objectivity and thoroughness of an independent assessment.

Senior Management Sign-Off: Sign-off from senior management is important but does not provide the detailed validation of control effectiveness that an independent assessment offers.

Daily Operation of Robots without Human Interference: This indicates operational stability but does not verify that all controls are functioning as intended.

Best Practices:

Regular Independent Assessments: Schedule regular independent assessments to continuously validate the effectiveness of controls.

Comprehensive Reporting: Ensure that the independent assessment includes comprehensive reporting on findings and recommendations for improvement.

Follow-Up Actions: Implement any recommended actions from the assessment to address identified gaps or weaknesses in the controls.

CRISC Review Manual: Recommends independent assessments as a best practice for validating control effectiveness and ensuring comprehensive risk management.

ISACA Standards: Support the use of independent assessments to provide objective and credible evaluations of control implementations.

References: