Risk management is an ongoing process that involves continuous monitoring, assessment, and mitigation of risks to ensure that they remain within acceptable levels. According to ISO/IEC 27005, risk management is not a one-time activity but a continuous cycle that includes risk identification, risk analysis, risk evaluation, and risk treatment. The process must be regularly reviewed and updated to respond to changes in the organization's environment, technological landscape, or operational conditions. Option A correctly identifies risk management as an ongoing process. Options B and C are incorrect; risk management is not limited to being conducted simultaneously with internal audits (B), nor is it required to be conducted annually (C).
Question 7
Which activity below is NOT included in the information security risk assessment process?
Correct Answer: C
The information security risk assessment process, as outlined in ISO/IEC 27005, typically includes identifying risks, assessing their potential impact, and prioritizing them. However, selecting risk treatment options is not part of the risk assessment process itself; it is part of the subsequent risk treatment phase. Therefore, option C is the correct answer as it is not included in the risk assessment process.
Question 8
Based on NIST Risk Management Framework, what is the last step of a risk management process?
Correct Answer: A
Based on the NIST Risk Management Framework (RMF), the last step of the risk management process is "Monitoring Security Controls." This step involves continuously tracking the effectiveness of the implemented security controls, ensuring they remain effective against identified risks, and adapting them to any changes in the threat landscape. Option A correctly identifies the final step.
Question 9
Which of the following risk assessment methods provides an information security risk assessment methodology and involves three phases build asset-based threat profiles, identify infrastructure vulnerabilities, and develop security strategy and plans?
Correct Answer: A
OCTAVE-S (Operationally Critical Threat, Asset, and Vulnerability Evaluation for Small Organizations) is a risk assessment methodology tailored for small organizations. It provides a structured approach for identifying and managing information security risks. The OCTAVE-S method involves three main phases: Building asset-based threat profiles, where critical assets and their associated threats are identified. Identifying infrastructure vulnerabilities by assessing the organization's technological infrastructure for weaknesses that could be exploited by threats. Developing security strategy and plans to address the identified risks and improve the overall security posture. The OCTAVE-S method aligns with the description provided in the question, making it the correct answer. MEHARI and TRA are other risk assessment methods, but they do not specifically follow the three phases outlined above.
Question 10
An organization decided to use nonnumerical categories, i.e., low, medium, and high for describing consequence and probability. Which risk analysis methodology is the organization using?
Correct Answer: C
A qualitative risk analysis method uses nonnumerical categories such as low, medium, and high to describe the consequences and probability of risks. This method involves subjective judgment based on expertise, experience, and intuition rather than mathematical calculations. Qualitative methods are often used when it is challenging to obtain accurate numerical data, and they provide a general understanding of risks to prioritize them for further action. Option C is correct because the use of nonnumerical categories aligns with the qualitative risk analysis methodology. Option A (Quantitative) is incorrect as it involves numerical values and statistical methods, while Option B (Semi-quantitative) is a mix of qualitative and quantitative methods, usually involving ranges of numerical values.
