CRISC Questions Bank

Events exceeding risk thresholds are situations or occurrences that result in the actual level of risk exceeding the acceptable or tolerable level of risk, as defined by the organization’s risk appetite, criteria, and objectives12.

The most effective way to enable a business operations manager to identify events exceeding risk thresholds is to implement continuous monitoring, which is a process that involves collecting and analyzing data and information on the performance and status of the business processes, systems, and controls, and detecting and reporting any deviations, anomalies, or issues that may indicate a risk event34.

Continuous monitoring is the most effective way because it provides timely and accurate visibility and insight into the risk landscape, and enables the business operations manager to identify and respond to the events exceeding risk thresholds before they escalate or cause significant harm or damage to the organization34.

Continuous monitoring is also the most effective way because it supports the risk management process and objectives, which are to identify and address the risks that may affect the achievement of the organization’s goals and the delivery of value to the stakeholders34.

The other options are not the most effective ways, but rather possible tools or techniques that may complement or enhance the continuous monitoring. For example:

A control self-assessment is a technique that involves engaging and empowering the business process owners and operators to evaluate and report on the effectiveness and efficiency of the controls that are designed and implemented to mitigate the risks56. However, this technique is not the most effective way because it is periodic rather than continuous, and it may not capture or communicate the events exceeding risk thresholds in a timely or consistent manner56.

Transaction logging is a tool that involves recording and storing the details and history of the transactions or activities that are performed by the business processes or systems, and providing an audit trail for verification or investigation purposes78. However, this tool is not the most effective way because it is passive rather than active, and it may not detect or report the events exceeding risk thresholds unless they are analyzed or queried78.

Benchmarking against peers is a technique that involves comparing and contrasting the performance and practices of the business processes or systems with those of the similar or leading organizations in the same or related industry, and identifying the gaps or opportunities for improvement . However, this technique is not the most effective way because it is external rather than internal, and it may not reflect or align with the organization’s specific risk appetite, criteria, and objectives . References =

1: Risk IT Framework, ISACA, 2009

2: IT Risk Management Framework, University of Toronto, 2017

3: Continuous Monitoring - ISACA1

4: Continuous Monitoring: A New Approach to Risk Management - ISACA Journal2

5: Risk and control self-assessment - KPMG Global3

6: Control Self Assessments - PwC4

7: Transaction Log - Wikipedia5

8: Transaction Logging - IBM6

Benchmarking - Wikipedia7

Benchmarking: Definition, Types, Process, Advantages & Examples

An intrusion detection system (IDS) is a network security tool that monitors and analyzes network traffic for signs of malicious or suspicious activity, such as unauthorized access, data exfiltration, malware infection, or denial-of-service attack. An IDS can detect and alert the organization to potential threats based on predefined rules or signatures, or based on anomalies or deviations from normal network behavior. An IDS can also generate logs that record the details of the network events and incidents, such as the source, destination, content, and context of the network traffic. By analyzing the IDS logs, the organization can identify and validate the suspicious network activity, and determine its scope, impact, and root cause. The organization can also use the IDS logs to support the incident response and remediation process, and to improve the network security and resilience. The other options are less effective ways to ensure that suspicious network activity is identified. Analyzing server logs can provide some information about the network activity, but it may not be sufficient or timely to detect and validate the suspicious or malicious activity, as server logs only capture the events or activities that occur on the server, and not on the entire network. Using a third-party monitoring provider can help to outsource the network monitoring and analysis function, but it may not be the best option, as it may introduce additional risks, such as data privacy, vendor reliability, or service quality issues. Coordinating events with appropriate agencies can help to share information and resources with other organizations or authorities, such as law enforcement, regulators, or industry peers, but it may not be the best option, as it may depend on the availability and cooperation of theagencies, and it may not be feasible or desirable to disclose the network activity to external parties. References = Monitoring for Suspicious Network Activity: Key Tips to Secure Your Network 1

Detailed Explanation:When likelihood is unknown, range-based estimates from subject-matter experts provideinformed and realistic insights into potential risk exposure. This approach helps approximate the inherent risk based on experience and expertise, supporting effective decision-making.

After a risk has been identified, the risk owner is in the best position to select the appropriate risk treatment option. The risk owner is the person or entity with the accountability and authority to manage a risk1. The risk owner is responsible for evaluating the risk, choosing the most suitable risk treatment option, implementing the risk treatment plan, and monitoring and reviewing the risk and its treatment2. The risk owner has the most knowledge and stake in the risk and its impact on the objectives and activities of the organization. The other options are not the best choices for selecting the risk treatment option, as they do not have the same level of accountability and authority as the risk owner. The risk practitioner is the person or entity with the knowledge and skills to perform the risk management activities1. The risk practitioner can assist the risk owner in identifying, analyzing, evaluating, and treating the risk, but the final decision and responsibility lies with the risk owner. The business process owner is the person or entity with the accountability and authority to manage a business process3. The business process owner may be affected by the risk or involved in the risk treatment, but the risk owner is the one who has the overall responsibility for the risk. The control owner is the person or entity with the accountability and authority to ensure that the controls are properly designed, implemented, and operated4. The control owner can provide input and feedback on the effectiveness and efficiency of the controls, but the risk owner is the one who decides which controls are needed and how they are applied. References = Risk and Information Systems Control Study Manual, 7th Edition, Chapter 2, Section 2.1.3, Page 51.