Which of the following would be the BEST way to help ensure the effectiveness of a data loss prevention (DLP) control that has been implemented to prevent the loss of credit card data?
Answer(s): A
A data loss prevention (DLP) control is a technology that tries to detect and stop sensitive data breaches, or data leakage incidents, in an organization. A DLP control is used to prevent sensitive data, such as credit card numbers, from being disclosed to an unauthorized person, whether it is deliberate or accidental1. The best way to help ensure the effectiveness of a DLP control that has been implemented to prevent the loss of credit card data is to test the transmission of credit card numbers. This is a technique to verify that the DLP control can successfully identify and block the credit card data when it is sent or received through various channels, such as email, messaging, or file transfers. Testing the transmission of credit card numbers can help to evaluate the accuracy and reliability of the DLP control, as well as to identify and correct any false positives or false negatives. The other options are not the best ways to help ensure the effectiveness of a DLP control that has been implemented to prevent the loss of credit card data, although they may be helpful and complementary. Reviewing logs forunauthorized data transfers is a technique to monitor and analyze the DLP control activities and incidents, such as who, what, when, where, and how the data was transferred. However, reviewing logs is a reactive and passive approach, while testing the transmission is a proactive and active approach. Configuring the DLP control to block credit card numbers is a technique to set up the DLP control rules and policies, such as defining the data patterns, the detection methods, and the response actions. However, configuring the DLP control is a prerequisite and a preparation step, while testing the transmission is a validation and a verification step. Testing the DLP rule change control process is a technique to ensure that the DLP control rules and policies are updated and maintained in a controlled and coordinated manner, such as obtaining approval, documenting the changes, testing the changes, and communicating the changes. However, testing the DLP rule change control process is a quality and governance step, while testing the transmission is a performance and functionality step. References = What is Data Loss Prevention (DLP)? | Digital Guardian1; CRISC Review Manual, pages 164-1652; CRISC Review Questions, Answers & Explanations Manual, page 833
Which of the following is the MOST effective way to incorporate stakeholder concerns when developing risk scenarios?
The most effective way to incorporate stakeholder concerns when developing risk scenarios is to evaluate the risk impact. Risk impact is the extent of the potential consequences or losses that may result from arisk event. Evaluating the risk impact involves considering the stakeholder concerns, expectations, and perspectives, as they may have different views on the value of the assets, the severity of the threats, and the acceptability of the outcomes.Evaluating the risk impact can help to ensure that the risk scenarios reflect the stakeholder interests and priorities, and that the risk responses are aligned with the stakeholder objectives. Establishing key performance indicators (KPIs), conducting internal audits, and creating quarterly risk reports are not as effective as evaluating the risk impact, as they are not directly related to the development of risk scenarios, and may not capture the stakeholder concerns adequately. References = CRISC Review Manual, 6th Edition, ISACA, 2015, page 50.
A global organization is considering the acquisition of a competitor. Senior management has requested a review of the overall risk profile from the targeted organization. Which of the following components of this review would provide the MOST useful information?
Answer(s): D
According to the CRISC Review Manual (Digital Version), the risk register is the most useful component of the review of the overall risk profile from the targeted organization, as it providesa comprehensive and up-to-date record of the identified risks, their likelihood and impact, their risk response actions, and their residual risk levels. The risk register helps to:Understand the current and potential threats and vulnerabilities that may affect the targeted organization's objectives and performanceEvaluate the effectiveness and efficiency of the risk management processes and controls implemented by the targeted organizationIdentify the gaps or weaknesses in the risk management practices and capabilities of the targeted organizationAssess the compatibility and alignment of the risk appetite and risk tolerance of the targeted organization with the acquiring organizationEstimate the value and benefits of the acquisition and the potential risks and costs involved References = CRISC Review Manual (Digital Version), Chapter 1: IT Risk Identification, Section 1.5: IT Risk Identification Methods and Techniques, pp. 38-391
An organization has outsourced its billing function to an external service provider. Who should own the risk of customer data leakage caused by the service provider?
The business process owner should own the risk of customer data leakage caused by the service provider, as they have the responsibility and authority over the design, execution, and performance of the business process. The business process owner is also accountable for the risks and controls associated with their process, and they can provide valuable input and feedback on the likelihood and impact of customer data leakage on the process outcomes and objectives.The other options are not the best choices for owning the risk of customer data leakage caused by the service provider. The service provider is responsible for delivering and supporting the billing function and ensuring the security and privacy of the customer data, but they may not have the full visibility or understanding of the business process and objectives. The vendor risk manager is responsible for managing and monitoring the vendor relationship and performance, but they may not have the direct involvement or influence on the business process and its risks and controls. The legal counsel is responsible for providing legal advice and guidance on the contractual and regulatory obligations and implications of the outsourcing arrangement, but they may not have the detailed knowledge or experience of the business process and its risks andcontrols. References = Guide to Vendor Risk Assessment | Smartsheet, IT Risk Resources | ISACA, Data Ownership: Considerations for Risk Management - ISACA
Which of the following provides The BEST information when determining whether to accept residual risk of a critical system to be implemented?
The BEST information when determining whether to accept residual risk of a critical system to be implemented is the potential business impacts are within acceptable levels, because it indicates that the residual risk, which is the risk that remains after the risk response actions, does not exceed the risk tolerance and appetite of the organization, and that it does not pose a significant threat or disruption to the business objectives and processes. The potential business impacts are the consequences or outcomes of the residual risk on the organization's performance, reputation, and value. The other options are not as informative as the potential business impacts, because:Option A: Single loss expectancy (SLE) is a measure of the monetary loss that is expected from a single occurrence of a risk event, but it does not provide the best information when determining whether to accept residual risk, because it does not consider the frequency or probability of the risk event, or the qualitative aspects of the risk impact, such as customer satisfaction, employee morale, or regulatory compliance. Option B: Cost of the information system is a measure of the total expenditure that is required to acquire, develop, operate, and maintain the information system, but it does not provide the best information when determining whether to accept residual risk, because it does not reflect the value or benefit of the information system, or the risk exposure or variation that the information system may introduce or encounter. Option C: Availability of additional compensating controls is a measure of the alternative or supplementary controls that can be implemented to reduce the residual risk, but it does not provide the best information when determining whether to accept residual risk, because it does not indicate the effectiveness or efficiency of the compensating controls, or the cost- benefitanalysis of implementing them. References = Risk and Information Systems Control Study Manual, 7th Edition, ISACA, 2020, p. 122.
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