Which of the following techniques is MOST helpful when quantifying the potential loss impact of cyber risk?
Correct Answer: C
Understanding Business Impact Analysis (BIA):
* BIA is a process used to identify and evaluate the potential effects (impact) of interruptions to critical
* business operations as a result of a disaster, accident, or emergency.
* It helps quantify the potential loss impact of cyber risks by assessing the financial and operational consequences of disruptions.
Quantifying Loss Impact:
* BIA involves determining the value of business processes and the impact of their loss. This includes evaluating factors such as revenue loss, additional operational costs, legal penalties, and reputational damage.
* By analyzing the criticality of business functions and their dependencies, BIA provides a detailed understanding of potential impacts, aiding in the development of risk mitigation strategies.
Comparing Other Techniques:
* Cost-Benefit Analysis: Useful for evaluating the cost-effectiveness of controls but does not provide a comprehensive assessment of potential loss impacts.
* Penetration Testing: Identifies vulnerabilities but does not quantify the business impact of exploiting those vulnerabilities.
* Security Assessment: Evaluates security controls but is not focused on the broader business impact of potential disruptions.
References:
* The CRISC Review Manual emphasizes the role of BIA in assessing the impact of risks on business operations and quantifying potential losses (CRISC Review Manual, Chapter 2: IT Risk Assessment, Section 2.7 Business Impact Analysis).