CRISC Exam Dumps - Certified in Risk and Information Systems Control

When a risk is accepted, it must be documented in the risk register—including rationale, alternatives evaluated, decision-makers, and contextual factors. This aligns with governance and audit accountability requirements in ISACA guidance.

The best way to ensure that information system controls are effective is to test them periodically. Testing controls periodically helps to verify that the controls are operating as intended, and that they are aligned with the enterprise’s objectives, policies, and standards. Testing controls periodically also helps to identify any gaps, weaknesses, or deficiencies in the controls, and to implement corrective actions or improvements. Responding promptly to control exceptions, implementing compensating controls, and automating manual controls are good practices, but they are not the best way to ensure control effectiveness. References = Risk and Information Systems Control Study Manual, 7th Edition, Chapter 3, Section 3.1.1.2, page 1071

1: ISACA Certified in Risk and Information Systems Control (CRISC®) Exam Guide, Answer to Question 641.

The best method for identifying vulnerabilities is periodic network scanning. Network scanning is a process of scanning and probing the network devices, systems, and applications to discover and analyze their security weaknesses, such as configuration errors, outdated software, or open ports. Network scanning can help to identify the vulnerabilities that could be exploited by attackers to gain unauthorized access, compromise data, or disrupt services. Periodic network scanning is the best method, because it can provide a regular and comprehensive view of the network security posture, and it can detect and address the new or emerging vulnerabilities in a timely manner. Periodic network scanning can also help to comply with the legal and regulatory requirements and standards for network security, such as the ISO/IEC 27001, the NIST SP 800-53, or the PCI DSS123. The other options are not the best method, although they may be useful or complementary to periodic network scanning. Batch job failure monitoring is a process of monitoring and reporting the failures or errors that occur during the execution of batch jobs, such as data processing, backup, or synchronization. Batch job failure monitoring can help to identify the operational or technical issues that affect the performance or availability of the network services, but it does not directly identify the security vulnerabilities or the potential threats. Annual penetration testing is a process of simulating a real-world attack on the network devices, systems, and applications to evaluate their security defenses and resilience. Penetration testing can help to identify and exploit the vulnerabilities that could be used by attackers to compromise the network security, and to provide recommendations for improvement. However, annual penetration testing is not the best method, because it is not frequent or consistent enough to keep up with the changing and evolving network security landscape, and it may not cover all thenetwork components or scenarios. Risk assessments are a process of identifying, analyzing, and evaluating the risks associated with the network devices, systems, and applications. Risk assessments can help to estimate the probability and impact of the vulnerabilities and the threats, and to prioritize and respond to the risks accordingly. However, risk assessments are not the same as or a substitute for vulnerability identification, as they rely on the vulnerability information as an input, rather than an output. References = Vulnerability Testing: Methods, Tools, and 10 Best Practices, ISO/IEC 27001 Information Security Management, NIST SP 800-53 Rev. 5

The most important course of action for a risk practitioner when reviewing the results of control performance monitoring is to validate whether the controls effectively mitigate risk, as it involves verifying and testing the adequacy and performance of the controls, and identifying any control gaps or deficiencies that may affect the risk level and response. The other options are not the most important courses of action, as they are more related to the evaluation, confirmation, or analysis of the risk profile, compliance, or indicators, respectively, rather than the validation of the control effectiveness. References = CRISC Review Manual, 7th Edition, page 154.

 The best course of action for a newly hired risk practitioner who finds that the risk register has not been updated in the past year is to identify changes in risk factors and initiate risk reviews. This would help the risk practitioner to update the risk register with the current and relevant information on the risks facing the enterprise, such as their sources, drivers, indicators, likelihood, impact, and responses. It would also help the risk practitioner to evaluate the effectiveness of the existing controls, and to identify any new or emerging risks that need to be addressed. Identifying changes in risk factors and initiating risk reviews would enable the risk practitioner to maintain the accuracy and completeness of the risk register, and to provide valuable input for the risk management process. References = Risk and Information Systems Control Study Manual, 7th Edition, Chapter 5, Section 5.1.1, page 2271

Determining the impact of the missing threat is the best course of action for a peer review of a risk assessment, as it helps to assess the potential consequences and severity of the threat on the information system and the business objectives. Determining the impact of the missing threat is a process of estimating and quantifying the possible harm or loss that could result from the occurrence of the threat event, such as data breach, system failure, or service disruption. Determining the impact of the missing threat can help to:

Identify and prioritize the critical assets, processes, and functions that could be affected by the threat

Evaluate and measure the extent and magnitude of the damage or disruption caused by the threat

Analyze and compare the current and residual risk levels and control effectiveness

Develop and implement appropriate risk response and mitigation strategies and actions

Communicate and report the risk exposure and status to the relevant stakeholders

Determining the impact of the missing threat is an essential step to ensure the completeness and accuracy of the risk assessment and to improve the quality and reliability of the risk management and control processes.

The other options are not the best courses of action for a peer review of a risk assessment. Asking the business to make a budget request to remediate the problem is a possible action to allocate the resources and costs for the risk mitigation, but it does not address the root cause or the severity of the problem. Building a business case to remediate the fix is a possible action to justify and support the risk mitigation, but it does not provide a clear and comprehensive analysis of the problem. Researching the types of attacks the threat can present is a possible action to understand and anticipate the threat scenarios andtechniques, but it does not evaluate the actual or potential impact of the threat. References = Risk Assessment and Analysis Methods: Qualitative and Quantitative, IT Risk Resources | ISACA, Peer Review Assessment Framework

Risk avoidance involves ceasing activities that expose the organization to significant risks, such as shutting down the sales order system. This decision aligns withRisk Treatment Strategiesaimed at eliminating exposure.

According to the CRISC 351-400 topic3 Flashcards, the administrative access represents a segregation of duties conflict, which should be of greatest concern to a risk practitioner. Segregation of duties is a principle that aims to prevent fraud, errors, or abuse of power by ensuring that no single person can perform incompatible functions, such as development, testing, and production. By having administrative access to a production application, a software developer can potentially modify the code, bypass the testing and approval process, and deploy the changes without proper authorization or documentation. This can compromise the integrity, availability, and security of the application, and expose the organization to operational, financial, legal, or reputational risks. Therefore, the answer is D. The administrative access represents a segregation of duties conflict. *References