Pass the Isaca Isaca Certification CRISC Questions and answers with CertsForce

According to the CRISC Review Manual (Digital Version), the first course of action when a risk practitioner discovers several key documents detailing the design of a product currently in development have been posted on the Internet is to invoke the established incident response plan, which is a set of policies, procedures, and resources that enable the organization to respond to and recover from an incident that affects the confidentiality, integrity, or availability of its IT assets and processes. Invoking the incident response plan helps to:

Contain and isolate the incident and prevent further damage or loss

Identify and analyze the source, cause, and impact of the incident

Eradicate and eliminate the incident and restore normal operations

Communicate and coordinate the incident response activities and roles with the relevant stakeholders, such as the business owner, the risk owner, the senior management, and the external parties

Learn and improve from the incident and update the incident response plan and the risk register

References = CRISC Review Manual (Digital Version), Chapter 4: IT Risk Monitoring and Reporting, Section 4.1: IT Risk Monitoring, pp. 219-2201

Residual risk is the remaining risk after the risk response has been implemented. Residual risk can be expressed as a combination of the probability and impact of the risk scenario, or as a single value such as loss expectancy. Residual risk can be compared with the inherent risk, which is the risk level before considering the existing controls or responses, to evaluate the risk reduction and value creation of the risk response. Senior management has asked the risk practitioner for the overall residual risk level for a process that contains numerous risk scenarios. The best way to provide this information is to calculate the average of anticipated residual risklevels for each risk scenario, and to present it as a single value or a range. This can help to provide a comprehensive and consistent view of the residual risk exposure and performance of the process, as well as to align it with the organization’s risk appetite and tolerance. The sum of residual risk levels for each scenario, the loss expectancy for aggregated risk scenarios, or the highest loss expectancy among the risk scenarios are not the best ways to provide the overall residual risk level, as they may overestimate or underestimate the risk exposure and performance of the process, and may not reflect the actual risk reduction and value creation of the risk response. References = Risk and Information Systems Control Study Manual, Chapter 3, Section 3.2.2, p. 108-109

A change management process is a set of procedures and activities that ensure that any changes to the IT systems or applications are planned, approved, tested, implemented, and documented in a consistent and controlled manner.

A change management process has recently been updated with new testing procedures. This means that the process has been improved or modified to include new or additional steps or methods for verifying and validating the changes before they are deployed to the production environment.

The next course of action after updating the change management process with new testing procedures is to communicate to those who test and promote changes. This means that the change management team or function should inform and educate the people who are involved or affected by the changes, such as the developers, testers, users, customers, etc., about the new testing procedures, their purpose, benefits, requirements, and expectations.

Communicating to those who test and promote changes helps to ensure that the new testing procedures are understood and followed by all the parties, that the changes are tested and promoted in accordance with the process standards and criteria, and that the changes are delivered with the expected quality and performance.

The other options are not the next courses of action after updating the change management process with new testing procedures. They are either secondary or not essential for change management.

The references for this answer are:

Risk IT Framework, page 27

Information Technology & Security, page 21

Risk Scenarios Starter Pack, page 19

Fraudulent transactions are those that involve deception, manipulation, or misrepresentation of information or data to obtain an unauthorized or improper benefit or advantage1. Fraudulenttransactions can pose significant risks and losses for an organization, such as financial damages, legal liabilities, reputational damages, or operational disruptions2.

Enterprise resource planning (ERP) systems are integrated software applications that support the core business processes and functions of an organization, such as accounting, finance, human resources, supply chain, inventory, or customer relationship management3. ERP systems can facilitate the efficiency, accuracy, and security of business transactions, but they can also be vulnerable to fraudulent transactions, such as:

Creating fake vendors or customers and processing false invoices or payments

Manipulating or falsifying financial or accounting data or reports

Changing or deleting critical or sensitive information or records

Abusing or misusing access privileges or credentials

Bypassing or compromising the system controls or security measures4

The design of procedures to prevent fraudulent transactions within an ERP system should be based on the control environment. The control environment is the set of standards, processes, and structures that provide the basis for carrying out internal control across the organization. The control environment comprises the following elements:

The tone at the top, which reflects the leadership’s commitment and attitude towards internal control and ethical conduct

The organizational structure, which defines the roles and responsibilities, reporting lines, and authority levels for internal control

The human resource policies and practices, which ensure that the staff have the appropriate skills, competencies, and incentives for internal control

The risk assessment process, which identifies and evaluates the potential risks and threats to the organization’s objectives and transactions

The control activities, which are the specific policies, procedures, and mechanisms that prevent, detect, or correct errors or fraud in transactions

The information and communication systems, which provide reliable and timely data and information for internal control and decision-making

The monitoring and evaluation activities, which measure and report the performance and effectiveness of internal control and ensure continuous improvement

By basing the design of procedures to prevent fraudulent transactions within an ERP system on the control environment, the organization can:

Ensure that the procedures are aligned with the organization’s objectives, values, and expectations regarding internal control and fraud prevention

Provide clear and consistent guidance and instructions for the staff and stakeholders involved in the transactions and the ERP system

Implement adequate and appropriate controls and safeguards to mitigate the risks and vulnerabilities of the transactions and the ERP system

Monitor and evaluate the compliance and effectiveness of the procedures and the ERP system, and identify and address any issues or gaps

References = What is Fraud?, Fraud Risk Management - AICPA, What is ERP?, ERP Fraud: How to Prevent It - ERP Focus, [COSO – Control Environment - Deloitte], [How to use COSO to assess IT controls - Journal of Accountancy]

The internal auditor is the best suited to provide objective input when updating residual risk to reflect the results of control effectiveness. The internal auditor is an independent and impartial function that evaluates the adequacy and effectiveness of the internal controls and reports on the findings and recommendations. The internal auditor can provide an unbiased and reliable assessment of the residual risk, which is the risk that remains after the controls are applied. The other options are not as objective as the internal auditor, as they may have vested interests orconflicts of interest in the control environment. References = Risk and Information Systems Control Study Manual, Chapter 2: IT Risk Assessment, Section 2.4: IT Risk Response, page 87.

A risk is the possibility of an event that may have a negative impact on the achievement of an organization’s objectives. A risk can be measured by the probability and impact of the event, which indicate the likelihood and consequence of the event. A risk manager is a person who is responsible for performing risk management activities, such as identifying, analyzing, evaluating, treating, monitoring, and communicating risks. When an organization retains footage from its data center security camera for 30 days when the policy requires 90-day retention, the risk manager’s best response to the business owner who challenges whether the situation is worth remediating is to evaluate the risk as a measure of probable loss, which means to estimate thepotential harm or damage that may result from the non-compliance with the policy. By evaluating the risk as a measure of probable loss, the risk manager can provide the business owner with the rationale and justification for the risk remediation, and help the business owner to understand the cost-benefit analysis of the risk response. References = CRISC Review Manual, 7th Edition, page 63.

Reviewing the risk register change log is the best way for management to validate whether risk response activities have been completed, because it helps to track and monitor the changes and updates that have been made to the risk register, and to verify that the risk response activities have been implemented and closed. A risk register is a document that captures, identifies, assesses and tracks risk as part of the risk management process4. A risk register change log is a record that documents the date, description, and reason for each change or update that is made to the risk register. A risk response activity is an action or task that is performed to implement the chosen risk response strategy for a specific risk, such as avoid, transfer, mitigate, or accept. Reviewing the risk register change log is the best way, as it helps to ensure that the risk register is accurate and current, and that the risk response activities have been completed and reported. Reviewing evidence of risk acceptance, control effectiveness test results, and control design documentation are all possible ways to validate whether risk response activities have been completed, but they are not the best way, as they may not cover all the risk response activities, and they may not reflect the changes or updates in the risk register. References = Risk and Information Systems Control Study Manual, Chapter 3, Section 3.4.1, page 101

Penetration testing is the best method for assessing control effectiveness against technical vulnerabilities that could be exploited to compromise an information system, as it simulates areal-world attack scenario and evaluates the security posture of the system. Penetration testing is a type of security testing that involves performing authorized and ethical hacking activities on a system to identify and exploit its vulnerabilities and weaknesses. Penetration testing can help to measure and improve the effectiveness and efficiency of the controls implemented to protect the system from unauthorized access, modification, or damage.

The other options are not the best methods for assessing control effectiveness against technical vulnerabilities that could be exploited to compromise an information system. Vulnerability scanning is an automated process that uncovers potential vulnerabilities in systems and software, but it does not provide information on the impact and severity of the vulnerability or how they can be exploited using different exploitation techniques1. Systems log correlation analysis is a process of examining and analyzing the records of system activities and events, but it does not directly test the controls or simulate the attack scenarios. Monitoring of intrusion detection system (IDS) alerts is a process of tracking and auditing the system or network for any signs of malicious or anomalous activities, but it does not evaluate the control performance or identify the root causes of the vulnerabilities. References = Vulnerability Assessment Principles | Tenable®, A Complete Guide on Vulnerability Assessment Methodology, Karen Scarfone Scarfone Cybersecurity - NIST Computer Security Resource …

Identifying specific risk events provides the foundational input for creating relevant and actionable risk scenarios. These scenarios form the basis of assessing potential impacts and determining effective controls. This is a key step in theRisk Identification and Assessmentprocess.

A risk register is a document that records and tracks the information about the risks that may affect the organization’s objectives, such as the risk description, category, source, cause, impact, probability, status, owner, response, etc.

When updating the risk register after a risk assessment, the most important information to include is the likelihood and impact of the risk scenario. This means that the risk registershouldreflect the current or updated estimates of the probability and consequence of the risk scenario, based on the risk analysis and evaluation methods and criteria.

The likelihood and impact of the risk scenario helps to determine the risk level and priority, select the most appropriate risk response, allocate the resources and budget for risk management, and monitor and report the risk performance and outcomes.

The other options are not the most important information to include when updating the risk register after a risk assessment. They are either secondary or not essential for risk management.

The references for this answer are:

Risk IT Framework, page 29

Information Technology & Security, page 23

Risk Scenarios Starter Pack, page 21

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

Requiring MFA increases the security of digital wallets by adding an additional layer of authentication, making it harder for unauthorized users to gain access. This aligns withAccess Control Standardsand significantly reduces the likelihood of fraud.

Shadow systems are IT systems, solutions, devices, or technologies used within an organization without the knowledge and approval of the corporate IT department1. They are often the result ofemployees trying to address specific functionality gaps in the organization’s official systems, such as the ERP system. However, shadow systems can pose significant risks to the organization, such as:

Data security and privacy breaches, as shadow systems may not comply with the organization’s security policies and standards, or may expose sensitive data to unauthorized parties2.

Data quality and integrity issues, as shadow systems may not synchronize or integrate with the organization’s official systems, or may create data inconsistencies or redundancies3.

Compliance and regulatory violations, as shadow systems may not adhere to the organization’s legal or contractual obligations, or may create audit or reporting challenges4.

Cost and resource inefficiencies, as shadow systems may duplicate or conflict with the organization’s official systems, or may consume more IT resources than necessary5.

The best way to reduce the risk associated with shadow systems is to implement an enterprise architecture (EA), which is a comprehensive framework that defines the structure, processes, principles, and standards of the organization’s IT environment6. By implementing an EA, the organization can:

Align the IT systems with the organization’s goals and strategy, and ensure that they support the business needs and requirements6.

Establish a governance structure and process for IT decision making, and ensure that all IT systems are approved, monitored, and controlled by the IT department7.

Enhance the communication and collaboration between the IT department and the business units, and ensure that the IT systems meet the expectations and preferences of the end users5.

Optimize the performance and efficiency of the IT systems, and ensure that they are scalable, flexible, and interoperable6.

References =

Shadow IT: What Are the Risks and How Can You Mitigate Them? - Ekran System

How to Reduce Risks of Shadow IT by Applying Governance to Public Clouds – BMC Software | Blogs

What is shadow IT? - Article | SailPoint

The Risks of Shadow IT and How to Avoid Them | SiteSpect

Start reducing your organization’s Shadow IT risk in 3 steps

What is enterprise architecture (EA)? - Definition from WhatIs.com

Enterprise Architecture Governance - CIO Wiki

Multi-factor authentication is the most effective way to mitigate the risk of unauthorized access to the system, as it requires the users to provide more than one piece of evidence to prove their identity, such as a password, a token, a biometric feature, etc. This reduces the likelihood of compromising the credentials and ensures that only authorized users can perform maintenance on the system.

Single sign-on is a convenience feature that allows users to access multiple systems with one set of credentials, but it does not address the risk of sharing credentials among multiple users.

Audit trail review is a detective control that can help identify and investigate unauthorized access to the system, but it does not prevent or mitigate the risk of credential compromise.

Data encryption at rest is a security measure that protects the data stored on the system from unauthorized access, but it does not prevent or mitigate the risk of credential compromise. References = CRISC Review Manual, 7th Edition, ISACA, 2020, page 107-108.

 Using anonymized data in a non-production environment is the best approach for an organization in a heavily regulated industry to comprehensively test application functionality. Anonymized data is data that has been stripped of any personally identifiable information (PII) or other sensitive data, such as names, addresses, phone numbers, email addresses, etc. Anonymized data protects the privacy and security of the data, while still preserving the structure and format of the original data. Using anonymized data in a non-production environment allows the organization to test the application functionality without risking data breaches or violating regulations. Using production data, masked data, or test data in either production or non-production environments are not as optimal as using anonymized data, because they may introduce errors, inconsistencies, or vulnerabilities in the data or the application. References = Risk and Information Systems Control Study Manual, Chapter 3, Section 3.3.1, page 3-21.

The best course of action in responding to the internal audit inquiry is to provide justification for the lower risk rating. This would demonstrate that the risk record was updated based on a valid and documented rationale, such as changes in the risk environment, risk drivers, risk indicators, or risk responses. Providing justification would also help to maintain the transparency and accountability of the risk management process, and ensure that the internal audit is satisfied with the risk assessment outcome. References = Risk and Information Systems Control Study Manual, 7th Edition, Chapter 4, Section 4.2.3, page 184.

 A vulnerability is a system flaw or weakness that can be exploited by a threat actor, potentially leading to a security breach or incident. A vulnerability that has been exploited means that a threat actor has successfully taken advantage of the vulnerability and compromised the system or network. Implementing controls can help reduce the impact of a vulnerability that has been exploited, by limiting or preventing the damage or loss caused by the security breach or incident. Controls are the mechanisms or procedures that ensure the security, reliability, and quality of an IT system or process. Controls can be classified into different types, depending on their purpose and function. The four types of controls mentioned in the question are:

Detective control: A control that monitors and detects the occurrence or attempt of a security breach or incident, and alerts the appropriate personnel or system. For example, a log analysis tool that identifies and reports any unauthorized access or activity on the system or network.

Deterrent control: A control that discourages or prevents a threat actor from exploiting a vulnerability or performing a malicious action, by increasing the perceived difficulty, risk, or cost of doing so. For example, a warning message that informs the user of the legal consequences of unauthorized access or use of the system or network.

Preventive control: A control that blocks or stops a threat actor from exploiting a vulnerability or performing a malicious action, by eliminating or reducing the vulnerability or the opportunity.Forexample, a firewall that filters and blocks any unwanted or malicious traffic from entering or leaving the system or network.

Corrective control: A control that restores or repairs the system or network to its normal or desired state, after a security breach or incident has occurred, by fixing or removing the vulnerability or the impact. For example, a backup and recovery tool that restores the data or functionality of the system or network that has been corrupted or lost due to the security breach or incident.

The best type of control for reducing the impact of a vulnerability that has been exploited is the corrective control, because it directly addresses the damage or loss caused by the security breach or incident, and restores the system or network to its normal or desired state. Corrective controls can help minimize the negative consequences of a security breach or incident, such as downtime, data loss, reputational harm, legal liability, or regulatory sanctions. Corrective controls can also help prevent or reduce the recurrence of the security breach or incident, by fixing or removing the vulnerability that has been exploited. References = Types of Security Controls, Security Controls: What They Are and Why You Need Them, Security Controls: Definition, Types & Examples.

The management action that will most likely change the likelihood rating of a risk scenario related to remote network access is implementing multi-factor authentication. Multi-factor authentication is a technique that requires the user to provide two or more pieces of evidence to verify their identity, such as a password, a token, or a biometric factor. Multi-factor authentication can help to reduce the likelihood of unauthorized or malicious access to theremote network, as it adds an extra layer of security and makes it harder for the attackers to compromise the user credentials. The other options are not as likely to change the likelihood rating of the risk scenario, as they are related to the update, creation, or maintenance of the remote network access, not the verification or protection of the remote network access. References = Risk and Information Systems Control Study Manual, Chapter 3: IT Risk Response, Section 3.3: IT Risk Response Implementation, page 145.

The result of a significant increase in the motivation of a malicious threat actor would be an increase in risk event likelihood. The likelihood of a risk event is influenced by the factors of threat, vulnerability, and exposure. The motivation of a threat actor is a key component of the threat factor, as it reflects the intent and capability of the actor to exploit a vulnerability. Therefore, a higher motivation would imply a higher probability of an attack. An increase in mitigating control costs, risk event impact, or cybersecurity premium are possible consequences of a risk event, but they are not directly affected by the motivation of the threat actor. References = ISACA Certified in Risk and Information Systems Control (CRISC)Certification Exam Question and Answers, question 6; CRISC Review Manual, 6th Edition, page 67.

 A risk profile is a summary of the key risks that affect an organization, a business unit, a process, or a project. A risk profile can help stakeholders understand the current and potential exposure to various sources of uncertainty, and prioritize the risk response accordingly. A risk profile should be aligned with the business objectives, which are the desired outcomes or results that the organization or the business unit wants to achieve. Updating the risk profile with risk assessment results best enables the risk profile to serve as an effective resource to support business objectives, because it ensures that the risk profile reflects the most accurate and up-to-date information about the risks and their impacts. Risk assessment is the process of analyzing and evaluating the likelihood and consequences of the identified risks, and comparing them with the risk criteria and appetite. Risk assessment results can provide valuable insights into the risk level, trend, and exposure, and help identify the most critical and relevant risks that need attention and action. Updating the risk profile with risk assessment results can help align the risk profile with the business objectives, by showing how the risks may affect the achievement of the objectives, and how the risk response can support or enhance the objectives. Updating the risk profile with risk assessment results can also help communicate and justify the risk profile to the business stakeholders, and obtain their feedback and approval. References = Risk Management Essentials: How to Develop a Risk Profile (TRN2-J07), Risk Assessment and Analysis Methods: Qualitative and Quantitative - ISACA, Using Risk Assessment to Support Decision Making - ISACA.

A risk register is a document that records and tracks the information and status of the identified risks and their responses. It includes the risk description, category, source, cause, impact, probability, priority, response, owner, action plan, status, etc.

Periodically reviewing and updating a risk register with details on identified risk factors primarily helps to provide a current reference to stakeholders for risk-based decisions, which are the decisions that are made based on the consideration and evaluation of the risks and their responses. Providing a current reference to stakeholders for risk-based decisions helps to ensure that the decisions are consistent, appropriate, and proportional to the level and nature of the risks, and that they support the organization’s objectives and values. It also helps to optimize the balance between risk and return, and to create and protect value for the organization and its stakeholders.

The other options are not the primary benefits of periodically reviewing and updating a risk register with details on identified risk factors, because they do not address the main purpose and benefit of a risk register, which is to provide a current reference to stakeholders for risk-based decisions.

Minimizing the number of risk scenarios for risk assessment means reducing the scope and depth of risk analysis and reporting, and impairing the organization’s ability to identify and respond to emerging or changing risks. Periodically reviewing and updating a risk register with details onidentified risk factors does not necessarily minimize the number of risk scenarios for risk assessment, and it may not be a desirable or beneficial outcome for the organization.

Aggregating risk scenarios identified across different business units means combining or consolidating the risks that are identified by different parts or functions of the organization, and creating a holistic or integrated view of the organization’s risk profile. Periodically reviewing and updating a risk register with details on identified risk factors does not necessarily aggregate risk scenarios identified across different business units, and it may not be a sufficient or effective way to achieve a holistic or integrated view of the organization’s risk profile.

Building a threat profile of the organization for management review means creating or developing a summary or representation of the potential threats or sources of harm that may affect the organization’s objectives and operations, and presenting or reporting it to the senior management for their awareness and approval. Periodically reviewing and updating a risk register with details on identified risk factors does not necessarily build a threat profile of the organization for management review, and it may not be a comprehensive or reliable way to create or develop a summary or representation of the potential threats or sources of harm that may affect the organization. References =

ISACA, CRISC Review Manual, 7th Edition, 2022, pp. 19-20, 23-24, 27-28, 31-32, 40-41, 47-48, 54-55, 58-59, 62-63

ISACA, CRISC Review Questions, Answers & Explanations Database, 2022, QID 172

CRISC Practice Quiz and Exam Prep

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

Risk tolerance defines the boundaries for acceptable risk levels and directly impacts decision-making for mitigation strategies. A well-defined tolerance helps prioritize actions and allocate resources effectively, emphasizing its central role in theRisk Responsedomain.