Isaca Updated CRISC Exam Questions and Answers by audrey

The best way to ensure data is properly sanitized while in cloud storage is to cryptographically scramble the data. Cryptographic scrambling is the process of transforming data into an unreadable form using a secret key or algorithm. Cryptographic scrambling protects the data from unauthorized access, modification, or deletion, even if the cloud storage provider or a third party gains access to the data. Cryptographic scrambling also ensures that the data can be restored to its original form using the same key or algorithm, if needed. The other options are not as effective as cryptographic scrambling, because they either do not completely remove the data, or they make it impossible to recover the data. References = Risk and Information Systems Control Study Manual, Chapter 3, Section 3.3.1, page 3-21.

The best way to facilitate the identification of appropriate key performance indicators (KPIs) for a risk management program is to evaluate KPIs in accordance with risk appetite. KPIs are metrics that measure the performance and effectiveness of the risk management program, and help monitor and report on the achievement of the risk objectives and outcomes. Risk appetite is the amount and type of risk that the organization is willing to accept or pursue in order to achieve its objectives. Evaluating KPIs in accordance with risk appetite helps to identify the appropriate KPIs, because it helps to align the KPIs with the organization’s mission, vision, values, and strategy, and to ensure that the KPIs reflect the organization’s risk tolerance and threshold. Evaluating KPIs in accordance with risk appetite also helps to communicate and coordinate the KPIs with the organization’s stakeholders, such as the board, management, and business units, and to facilitate the risk decision-making and reporting processes. The other options are not as effective as evaluating KPIs in accordance with risk appetite, although they may be part of or derived from the KPI identification process. Reviewing control objectives, aligning with industry best practices, and consulting risk owners are all activities that can help to define or refine the KPIs, but they are not the best way to facilitate the identification of appropriate KPIs. References = Risk and Information Systems Control Study Manual, Chapter 4, Section 4.5.1, page 4-38.

 The best control to minimize the risk associated with scope creep in software development is an established process for project change management. Scope creep is the uncontrolled expansion of the project scope due to changes in requirements, specifications, or expectations. A project change management process can help to prevent or reduce scope creep by defining the procedures for requesting, reviewing, approving, and implementing changes in the project. Retention of test data and results, business management review of functional requirements, and segregation between development, test, and production are other possible controls, but they are not as effective as a project change management process. References = ISACA Certified in Risk and Information Systems Control (CRISC) Certification Exam Question and Answers, question 11; CRISC Review Manual, 6th Edition, page 144.

An IT risk threat analysis is best used to establish risk scenarios. A risk scenario is a description of a possible event or situation that may affect the achievement of the IT objectives. A risk scenario consists of three elements: a threat, a vulnerability, and an impact. A threat is a potential cause of an unwanted incident. A vulnerability is a weakness or flaw that can be exploited by a threat. An impact is the consequence or effect of the incident on the IT objectives. An IT risk threat analysis is a technique that identifies and evaluates the threats that may pose a risk to the IT assets and processes. An IT risk threat analysis can help to establish risk scenarios by providing the information and context for the threat element of the risk scenario. The other options are not as directly related to an IT risk threat analysis, as they are related to the outcomes, measures, or responsibilities of the IT risk management process, not the inputs or sources of the IT risk scenarios. References = Risk and Information Systems Control Study Manual, Chapter 1: IT Risk Identification, Section 1.3: IT Risk Scenarios, page 23.