[2025年03月27日] 検証済みのISO-IEC-27005-Risk-Manager問題集と62格別な問題 [Q26-Q50]

[2025年03月27日] 検証済みのISO-IEC-27005-Risk-Manager問題集と62格別な問題

ISO-IEC-27005-Risk-Manager問題集合格保証付きの合格できるISO-IEC-27005-Risk-Manager試験2025年更新

質問 # 26
Scenario 7: Adstry is a business growth agency that specializes in digital marketing strategies. Adstry helps organizations redefine the relationships with their customers through innovative solutions. Adstry is headquartered in San Francisco and recently opened two new offices in New York. The structure of the company is organized into teams which are led by project managers. The project manager has the full power in any decision related to projects. The team members, on the other hand, report the project's progress to project managers.
Considering that data breaches and ad fraud are common threats in the current business environment, managing risks is essential for Adstry. When planning new projects, each project manager is responsible for ensuring that risks related to a particular project have been identified, assessed, and mitigated. This means that project managers have also the role of the risk manager in Adstry. Taking into account that Adstry heavily relies on technology to complete their projects, their risk assessment certainly involves identification of risks associated with the use of information technology. At the earliest stages of each project, the project manager communicates the risk assessment results to its team members.
Adstry uses a risk management software which helps the project team to detect new potential risks during each phase of the project. This way, team members are informed in a timely manner for the new potential risks and are able to respond to them accordingly. The project managers are responsible for ensuring that the information provided to the team members is communicated using an appropriate language so it can be understood by all of them.
In addition, the project manager may include external interested parties affected by the project in the risk communication. If the project manager decides to include interested parties, the risk communication is thoroughly prepared. The project manager firstly identifies the interested parties that should be informed and takes into account their concerns and possible conflicts that may arise due to risk communication. The risks are communicated to the identified interested parties while taking into consideration the confidentiality of Adstry's information and determining the level of detail that should be included in the risk communication. The project managers use the same risk management software for risk communication with external interested parties since it provides a consistent view of risks. For each project, the project manager arranges regular meetings with relevant interested parties of the project, they discuss the detected risks, their prioritization, and determine appropriate treatment solutions. The information taken from the risk management software and the results of these meetings are documented and are used for decision-making processes. In addition, the company uses a computerized documented information management system for the acquisition, classification, storage, and archiving of its documents.
Based on scenario 7, Adstry's project managers hold regular meetings with interested parties to discuss risks and risk treatment solutions. According to the guidelines of ISO/IEC 27005, is this in compliance with best practices?

• A. Yes, the coordination between project managers and relevant interested parties can be achieved by discussions upon risks and appropriate treatment solutions
• B. No, risk owners should not communicate or discuss risk treatment options with external interested parties
• C. Yes, risks can be communicated to and discussed with relevant interested parties only if the project manager decides that it is appropriate to do so

正解：A

解説：
According to ISO/IEC 27005, effective risk management includes communication and consultation with relevant interested parties. Holding regular meetings to discuss risks, their prioritization, and appropriate treatment solutions is a good practice for ensuring that all parties are aware of the risks and involved in the decision-making process for risk treatment. This approach fosters coordination and collaboration, which is essential for managing risks effectively. Therefore, the practice of discussing risks and treatment options with relevant interested parties aligns with best practices, making option A the correct answer.
Reference:
ISO/IEC 27005:2018, Clause 7, "Communication and Consultation," which emphasizes the importance of communicating risks and consulting with relevant interested parties.

質問 # 27
What should an organization do after it has established the risk communication plan?

• A. Establish internal and external communication
• B. Change the communication approach and tools
• C. Update the information security policy

正解：A

解説：
Once an organization has established a risk communication plan, it should implement it by establishing both internal and external communication channels to ensure all stakeholders are informed and involved in the risk management process. This step is crucial for maintaining transparency, ensuring clarity, and fostering a collaborative environment where risks are managed effectively. Therefore, option C is the correct answer.
Reference:
ISO/IEC 27005:2018, Clause 7, "Communication and Consultation," which outlines the importance of establishing both internal and external communication mechanisms to ensure effective risk management.

質問 # 28
Scenario 4: In 2017, seeing that millions of people turned to online shopping, Ed and James Cordon founded the online marketplace for footwear called Poshoe. In the past, purchasing pre-owned designer shoes online was not a pleasant experience because of unattractive pictures and an inability to ascertain the products' authenticity. However, after Poshoe's establishment, each product was well advertised and certified as authentic before being offered to clients. This increased the customers' confidence and trust in Poshoe's products and services. Poshoe has approximately four million users and its mission is to dominate the second-hand sneaker market and become a multi-billion dollar company.
Due to the significant increase of daily online buyers, Poshoe's top management decided to adopt a big data analytics tool that could help the company effectively handle, store, and analyze dat a. Before initiating the implementation process, they decided to conduct a risk assessment. Initially, the company identified its assets, threats, and vulnerabilities associated with its information systems. In terms of assets, the company identified the information that was vital to the achievement of the organization's mission and objectives. During this phase, the company also detected a rootkit in their software, through which an attacker could remotely access Poshoe's systems and acquire sensitive data.
The company discovered that the rootkit had been installed by an attacker who had gained administrator access. As a result, the attacker was able to obtain the customers' personal data after they purchased a product from Poshoe. Luckily, the company was able to execute some scans from the target device and gain greater visibility into their software's settings in order to identify the vulnerability of the system.
The company initially used the qualitative risk analysis technique to assess the consequences and the likelihood and to determine the level of risk. The company defined the likelihood of risk as "a few times in two years with the probability of 1 to 3 times per year." Later, it was decided that they would use a quantitative risk analysis methodology since it would provide additional information on this major risk. Lastly, the top management decided to treat the risk immediately as it could expose the company to other issues. In addition, it was communicated to their employees that they should update, secure, and back up Poshoe's software in order to protect customers' personal information and prevent unauthorized access from attackers.
According to scenario 4, which type of assets was identified during the risk identification process?

• A. Primary assets
• B. Supporting assets
• C. Tangible assets

正解：A

解説：
During the risk identification process, Poshoe identified the information that was vital to the achievement of the organization's mission and objectives. Such information is considered a primary asset because it directly supports the organization's core business objectives. Primary assets are those that are essential to the organization's functioning and achieving its strategic goals. Option A (Tangible assets) refers to physical assets like hardware or facilities, which is not relevant here. Option C (Supporting assets) refers to assets that support primary assets, like IT infrastructure or software, which also does not fit the context.

質問 # 29
According to CRAMM methodology, how is risk assessment initiated?

• A. By identifying the security risks
• B. By determining methods and procedures for managing risks
• C. By gathering information on the system and identifying assets within the scope

正解：C

解説：
According to the CRAMM (CCTA Risk Analysis and Management Method) methodology, risk assessment begins by collecting detailed information on the system and identifying all assets that fall within the defined scope. This foundational step ensures that the assessment is comprehensive and includes all relevant assets, which could be potential targets for risk. This makes option A the correct answer.

質問 # 30
According to ISO/IEC 27005, what is the output of the documentation of risk management processes?

• A. Documented information about the information security risk assessment and treatment results
• B. Knowledge on the information security risk assessment and treatment processes in accordance with clauses 7 and 8 of the standard
• C. Documented information that is necessary for the effectiveness of the information security risk assessment or risk treatment processes

正解：A

解説：
According to ISO/IEC 27005, the output of the documentation of risk management processes should include detailed information about the results of the risk assessment and the chosen risk treatment options. This ensures transparency and provides a clear record of the decision-making process related to information security risk management. Therefore, option B is the correct answer.

質問 # 31
Scenario 6: Productscape is a market research company headquartered in Brussels, Belgium. It helps organizations understand the needs and expectations of their customers and identify new business opportunities. Productscape's teams have extensive experience in marketing and business strategy and work with some of the best-known organizations in Europe. The industry in which Productscape operates requires effective risk management. Considering that Productscape has access to clients' confidential information, it is responsible for ensuring its security. As such, the company conducts regular risk assessments. The top management appointed Alex as the risk manager, who is responsible for monitoring the risk management process and treating information security risks.
The last risk assessment conducted was focused on information assets. The purpose of this risk assessment was to identify information security risks, understand their level, and take appropriate action to treat them in order to ensure the security of their systems. Alex established a team of three members to perform the risk assessment activities. Each team member was responsible for specific departments included in the risk assessment scope. The risk assessment provided valuable information to identify, understand, and mitigate the risks that Productscape faces.
Initially, the team identified potential risks based on the risk identification results. Prior to analyzing the identified risks, the risk acceptance criteria were established. The criteria for accepting the risks were determined based on Productscape's objectives, operations, and technology. The team created various risk scenarios and determined the likelihood of occurrence as "low," "medium," or "high." They decided that if the likelihood of occurrence for a risk scenario is determined as "low," no further action would be taken. On the other hand, if the likelihood of occurrence for a risk scenario is determined as "high" or "medium," additional controls will be implemented. Some information security risk scenarios defined by Productscape's team were as follows:
1. A cyber attacker exploits a security misconfiguration vulnerability of Productscape's website to launch an attack, which, in turn, could make the website unavailable to users.
2. A cyber attacker gains access to confidential information of clients and may threaten to make the information publicly available unless a ransom is paid.
3. An internal employee clicks on a link embedded in an email that redirects them to an unsecured website, installing a malware on the device.
The likelihood of occurrence for the first risk scenario was determined as "medium." One of the main reasons that such a risk could occur was the usage of default accounts and password. Attackers could exploit this vulnerability and launch a brute-force attack. Therefore, Productscape decided to start using an automated "build and deploy" process which would test the software on deploy and minimize the likelihood of such an incident from happening. However, the team made it clear that the implementation of this process would not eliminate the risk completely and that there was still a low possibility for this risk to occur. Productscape documented the remaining risk and decided to monitor it for changes.
The likelihood of occurrence for the second risk scenario was determined as "medium." Productscape decided to contract an IT company that would provide technical assistance and monitor the company's systems and networks in order to prevent such incidents from happening.
The likelihood of occurrence for the third risk scenario was determined as "high." Thus, Productscape decided to include phishing as a topic on their information security training sessions. In addition, Alex reviewed the controls of Annex A of ISO/IEC 27001 in order to determine the necessary controls for treating this risk. Alex decided to implement control A.8.23 Web filtering which would help the company to reduce the risk of accessing unsecure websites. Although security controls were implemented to treat the risk, the level of the residual risk still did not meet the risk acceptance criteria defined in the beginning of the risk assessment process. Since the cost of implementing additional controls was too high for the company, Productscape decided to accept the residual risk. Therefore, risk owners were assigned the responsibility of managing the residual risk.
Based on scenario 6, Productscape decided to accept the residual risk and risk owners were assigned the responsibility of managing this risk.
Based on the guidelines of ISO/IEC 27005, is this acceptable?

• A. No, risk approvers are responsible for managing the residual risk after accepting it
• B. No, the top management should manage the residual risk
• C. Yes, risk owners must be aware of the residual risk and accept the responsibility for managing it

正解：C

解説：
ISO/IEC 27005 specifies that once a risk treatment has been applied and residual risk remains, it is essential that the risk owner is aware of this residual risk and accepts the responsibility for managing it. The risk owner is the individual or entity accountable for managing specific risks within the organization. In Scenario 6, Productscape decided to accept the residual risk and assigned risk owners the responsibility for managing it, which is fully compliant with ISO/IEC 27005. Thus, the correct answer is A.
Reference:
ISO/IEC 27005:2018, Clause 8.6, "Risk Treatment," which states that risk owners should be aware of and accept responsibility for managing residual risks.

質問 # 32
Scenario 7: Adstry is a business growth agency that specializes in digital marketing strategies. Adstry helps organizations redefine the relationships with their customers through innovative solutions. Adstry is headquartered in San Francisco and recently opened two new offices in New York. The structure of the company is organized into teams which are led by project managers. The project manager has the full power in any decision related to projects. The team members, on the other hand, report the project's progress to project managers.
Considering that data breaches and ad fraud are common threats in the current business environment, managing risks is essential for Adstry. When planning new projects, each project manager is responsible for ensuring that risks related to a particular project have been identified, assessed, and mitigated. This means that project managers have also the role of the risk manager in Adstry. Taking into account that Adstry heavily relies on technology to complete their projects, their risk assessment certainly involves identification of risks associated with the use of information technology. At the earliest stages of each project, the project manager communicates the risk assessment results to its team members.
Adstry uses a risk management software which helps the project team to detect new potential risks during each phase of the project. This way, team members are informed in a timely manner for the new potential risks and are able to respond to them accordingly. The project managers are responsible for ensuring that the information provided to the team members is communicated using an appropriate language so it can be understood by all of them.
In addition, the project manager may include external interested parties affected by the project in the risk communication. If the project manager decides to include interested parties, the risk communication is thoroughly prepared. The project manager firstly identifies the interested parties that should be informed and takes into account their concerns and possible conflicts that may arise due to risk communication. The risks are communicated to the identified interested parties while taking into consideration the confidentiality of Adstry's information and determining the level of detail that should be included in the risk communication. The project managers use the same risk management software for risk communication with external interested parties since it provides a consistent view of risks. For each project, the project manager arranges regular meetings with relevant interested parties of the project, they discuss the detected risks, their prioritization, and determine appropriate treatment solutions. The information taken from the risk management software and the results of these meetings are documented and are used for decision-making processes. In addition, the company uses a computerized documented information management system for the acquisition, classification, storage, and archiving of its documents.
Based on scenario 7, Adstry's project managers hold regular meetings with interested parties to discuss risks and risk treatment solutions. According to the guidelines of ISO/IEC 27005, is this in compliance with best practices?

• A. Yes, the coordination between project managers and relevant interested parties can be achieved by discussions upon risks and appropriate treatment solutions
• B. No, risk owners should not communicate or discuss risk treatment options with external interested parties
• C. Yes, risks can be communicated to and discussed with relevant interested parties only if the project manager decides that it is appropriate to do so

正解：A

質問 # 33
Scenario 5: Detika is a private cardiology clinic in Pennsylvania, the US. Detika has one of the most advanced healthcare systems for treating heart diseases. The clinic uses sophisticated apparatus that detects heart diseases in early stages. Since 2010, medical information of Detika's patients is stored on the organization's digital systems. Electronic health records (EHR), among others, include patients' diagnosis, treatment plan, and laboratory results.
Storing and accessing patient and other medical data digitally was a huge and a risky step for Detik a. Considering the sensitivity of information stored in their systems, Detika conducts regular risk assessments to ensure that all information security risks are identified and managed. Last month, Detika conducted a risk assessment which was focused on the EHR system. During risk identification, the IT team found out that some employees were not updating the operating systems regularly. This could cause major problems such as a data breach or loss of software compatibility. In addition, the IT team tested the software and detected a flaw in one of the software modules used. Both issues were reported to the top management and they decided to implement appropriate controls for treating the identified risks. They decided to organize training sessions for all employees in order to make them aware of the importance of the system updates. In addition, the manager of the IT Department was appointed as the person responsible for ensuring that the software is regularly tested.
Another risk identified during the risk assessment was the risk of a potential ransomware attack. This risk was defined as low because all their data was backed up daily. The IT team decided to accept the actual risk of ransomware attacks and concluded that additional measures were not required. This decision was documented in the risk treatment plan and communicated to the risk owner. The risk owner approved the risk treatment plan and documented the risk assessment results.
Following that, Detika initiated the implementation of new controls. In addition, one of the employees of the IT Department was assigned the responsibility for monitoring the implementation process and ensure the effectiveness of the security controls. The IT team, on the other hand, was responsible for allocating the resources needed to effectively implement the new controls.
Based on scenario 5, the decision to accept the risk of a potential ransomware attack was approved by the risk owner. Is this acceptable?

• A. No, all interested parties should approve the risk treatment plan
• B. No, the risk treatment plan should be approved by the top management and implemented by risk owners
• C. Yes, the risk treatment plan should be approved by the risk owners

正解：C

解説：
According to ISO/IEC 27005, the risk treatment plan should be approved by the risk owners, who are the individuals or entities responsible for managing specific risks. In the scenario, the risk owner approved the decision to accept the risk of a potential ransomware attack and documented it in the risk treatment plan. This is consistent with the guidelines, which state that risk owners are responsible for deciding on risk treatment and approving the associated plans. Thus, option C is the correct answer.
Reference:
ISO/IEC 27005:2018, Clause 8.6, "Risk Treatment," which emphasizes that risk treatment plans should be approved by the risk owners.

質問 # 34
Can organizations obtain certification against ISO 31000?

• A. [No, organizations cannot obtain certification against ISO 31000, as the standard provides only guidelines
• B. Yes, organizations of any type or size can obtain certification against ISO 31000
• C. Yes, but only organizations that manufacture products can obtain an ISO 31000 certification

正解：A

解説：
ISO 31000 is an international standard that provides guidelines for risk management. It is a framework that helps organizations develop a risk management strategy to effectively manage risk, taking into consideration their specific contexts. However, ISO 31000 is not designed to be used as a certifiable standard; instead, it offers principles, a framework, and a process for managing risk. Unlike other ISO standards, such as ISO/IEC 27001 for information security management systems, which are certifiable, ISO 31000 does not have a certification process because it does not specify any requirements that an organization must comply with. Therefore, option C is the correct answer because ISO 31000 is intended to provide guidelines and is not certifiable.

質問 # 35
Scenario 4: In 2017, seeing that millions of people turned to online shopping, Ed and James Cordon founded the online marketplace for footwear called Poshoe. In the past, purchasing pre-owned designer shoes online was not a pleasant experience because of unattractive pictures and an inability to ascertain the products' authenticity. However, after Poshoe's establishment, each product was well advertised and certified as authentic before being offered to clients. This increased the customers' confidence and trust in Poshoe's products and services. Poshoe has approximately four million users and its mission is to dominate the second-hand sneaker market and become a multi-billion dollar company.
Due to the significant increase of daily online buyers, Poshoe's top management decided to adopt a big data analytics tool that could help the company effectively handle, store, and analyze dat a. Before initiating the implementation process, they decided to conduct a risk assessment. Initially, the company identified its assets, threats, and vulnerabilities associated with its information systems. In terms of assets, the company identified the information that was vital to the achievement of the organization's mission and objectives. During this phase, the company also detected a rootkit in their software, through which an attacker could remotely access Poshoe's systems and acquire sensitive data.
The company discovered that the rootkit had been installed by an attacker who had gained administrator access. As a result, the attacker was able to obtain the customers' personal data after they purchased a product from Poshoe. Luckily, the company was able to execute some scans from the target device and gain greater visibility into their software's settings in order to identify the vulnerability of the system.
The company initially used the qualitative risk analysis technique to assess the consequences and the likelihood and to determine the level of risk. The company defined the likelihood of risk as "a few times in two years with the probability of 1 to 3 times per year." Later, it was decided that they would use a quantitative risk analysis methodology since it would provide additional information on this major risk. Lastly, the top management decided to treat the risk immediately as it could expose the company to other issues. In addition, it was communicated to their employees that they should update, secure, and back up Poshoe's software in order to protect customers' personal information and prevent unauthorized access from attackers.
Based on the scenario above, answer the following question:
Poshoe detected a rootkit installed in their software. In which category of threats does this threat belong?

• A. Organizational threats
• B. Human actions
• C. Technical failures

正解：B

解説：
A rootkit installed in software due to an attacker gaining administrator access is considered a threat resulting from human actions. In this scenario, the attacker deliberately exploited a vulnerability to install the rootkit and gain unauthorized access to sensitive data. ISO/IEC 27005 categorizes threats into three main types: technical failures, human actions, and environmental events. Since this threat is a result of intentional malicious activity by an individual (human), it falls under the category of human actions. Option A (Technical failures) would refer to failures in hardware or software that are not caused by deliberate actions, while Option C (Organizational threats) would relate to internal organizational issues, neither of which apply to this case.

質問 # 36
Scenario 2: Travivve is a travel agency that operates in more than 100 countries. Headquartered in San Francisco, the US, the agency is known for its personalized vacation packages and travel services. Travivve aims to deliver reliable services that meet its clients' needs. Considering the impact of information security in its reputation, Travivve decided to implement an information security management system (ISMS) based on ISO/IEC 27001. In addition, they decided to establish and implement an information security risk management program. Based on the priority of specific departments in Travivve, the top management decided to initially apply the risk management process only in the Sales Management Department. The process would be applicable for other departments only when introducing new technology.
Travivve's top management wanted to make sure that the risk management program is established based on the industry best practices. Therefore, they created a team of three members that would be responsible for establishing and implementing it. One of the team members was Travivve's risk manager who was responsible for supervising the team and planning all risk management activities. In addition, the risk manager was responsible for monitoring the program and reporting the monitoring results to the top management.
Initially, the team decided to analyze the internal and external context of Travivve. As part of the process of understanding the organization and its context, the team identified key processes and activities. Then, the team identified the interested parties and their basic requirements and determined the status of compliance with these requirements. In addition, the team identified all the reference documents that applied to the defined scope of the risk management process, which mainly included the Annex A of ISO/IEC 27001 and the internal security rules established by Travivve. Lastly, the team analyzed both reference documents and justified a few noncompliances with those requirements.
The risk manager selected the information security risk management method which was aligned with other approaches used by the company to manage other risks. The team also communicated the risk management process to all interested parties through previously established communication mechanisms. In addition, they made sure to inform all interested parties about their roles and responsibilities regarding risk management. Travivve also decided to involve interested parties in its risk management activities since, according to the top management, this process required their active participation.
Lastly, Travivve's risk management team decided to conduct the initial information security risk assessment process. As such, the team established the criteria for performing the information security risk assessment which included the consequence criteria and likelihood criteria.
Based on the scenario above, answer the following question:
Travivve decided to initially apply the risk management process only in the Sales Management Department. Is this acceptable?

• A. Yes, the risk management process must be applied to only those departments that handle customers' personal information in an organization
• B. No, the risk management process must be applied in all organizational levels
• C. Yes, the risk management process may be applied to only a subset of departments in an organization

正解：C

解説：
ISO/IEC 27005 provides guidance on risk management for information security, and it allows flexibility in applying the risk management process to different parts of an organization. The decision to initially apply the risk management process only to the Sales Management Department is acceptable under ISO/IEC 27005, as the standard supports the selective application of risk management activities based on the specific needs and priorities of the organization. This is in line with risk management best practices, where organizations may focus on critical areas first (such as high-risk departments or those that handle sensitive information) and later expand the process as needed. Therefore, applying the risk management process to a subset of departments is appropriate, making option B the correct answer.
Reference:
ISO/IEC 27005:2018, Clause 7, "Context Establishment," which allows defining the scope and boundaries of risk management as relevant to the organization's needs.
ISO/IEC 27001:2013, Clause 4.3, "Determining the scope of the information security management system," which also permits defining a scope based on priorities and relevance.

質問 # 37
Scenario 6: Productscape is a market research company headquartered in Brussels, Belgium. It helps organizations understand the needs and expectations of their customers and identify new business opportunities. Productscape's teams have extensive experience in marketing and business strategy and work with some of the best-known organizations in Europe. The industry in which Productscape operates requires effective risk management. Considering that Productscape has access to clients' confidential information, it is responsible for ensuring its security. As such, the company conducts regular risk assessments. The top management appointed Alex as the risk manager, who is responsible for monitoring the risk management process and treating information security risks.
The last risk assessment conducted was focused on information assets. The purpose of this risk assessment was to identify information security risks, understand their level, and take appropriate action to treat them in order to ensure the security of their systems. Alex established a team of three members to perform the risk assessment activities. Each team member was responsible for specific departments included in the risk assessment scope. The risk assessment provided valuable information to identify, understand, and mitigate the risks that Productscape faces.
Initially, the team identified potential risks based on the risk identification results. Prior to analyzing the identified risks, the risk acceptance criteria were established. The criteria for accepting the risks were determined based on Productscape's objectives, operations, and technology. The team created various risk scenarios and determined the likelihood of occurrence as "low," "medium," or "high." They decided that if the likelihood of occurrence for a risk scenario is determined as "low," no further action would be taken. On the other hand, if the likelihood of occurrence for a risk scenario is determined as "high" or "medium," additional controls will be implemented. Some information security risk scenarios defined by Productscape's team were as follows:
1. A cyber attacker exploits a security misconfiguration vulnerability of Productscape's website to launch an attack, which, in turn, could make the website unavailable to users.
2. A cyber attacker gains access to confidential information of clients and may threaten to make the information publicly available unless a ransom is paid.
3. An internal employee clicks on a link embedded in an email that redirects them to an unsecured website, installing a malware on the device.
The likelihood of occurrence for the first risk scenario was determined as "medium." One of the main reasons that such a risk could occur was the usage of default accounts and password. Attackers could exploit this vulnerability and launch a brute-force attack. Therefore, Productscape decided to start using an automated "build and deploy" process which would test the software on deploy and minimize the likelihood of such an incident from happening. However, the team made it clear that the implementation of this process would not eliminate the risk completely and that there was still a low possibility for this risk to occur. Productscape documented the remaining risk and decided to monitor it for changes.
The likelihood of occurrence for the second risk scenario was determined as "medium." Productscape decided to contract an IT company that would provide technical assistance and monitor the company's systems and networks in order to prevent such incidents from happening.
The likelihood of occurrence for the third risk scenario was determined as "high." Thus, Productscape decided to include phishing as a topic on their information security training sessions. In addition, Alex reviewed the controls of Annex A of ISO/IEC 27001 in order to determine the necessary controls for treating this risk. Alex decided to implement control A.8.23 Web filtering which would help the company to reduce the risk of accessing unsecure websites. Although security controls were implemented to treat the risk, the level of the residual risk still did not meet the risk acceptance criteria defined in the beginning of the risk assessment process. Since the cost of implementing additional controls was too high for the company, Productscape decided to accept the residual risk. Therefore, risk owners were assigned the responsibility of managing the residual risk.
Based on scenario 6, Productscape decided to monitor the remaining risk after risk treatment. Is this necessary?

• A. Yes, the remaining risk after risk treatment should be monitored and reviewed
• B. No, there is no need to monitor risks that meet the risk acceptance criteria
• C. No, unless the risk has a severe impact if it occurs, there is no need to monitor the risk

正解：A

解説：
ISO/IEC 27005 advises that even after risks have been treated, any residual risks should be continuously monitored and reviewed. This is necessary to ensure that they remain within acceptable levels and that any changes in the internal or external environment do not escalate the risk beyond acceptable thresholds. Monitoring also ensures that the effectiveness of the controls remains adequate over time. Option A is incorrect because all risks, including those meeting the risk acceptance criteria, should be monitored. Option B is incorrect because monitoring is necessary regardless of the perceived severity if it occurs, to detect changes early.

質問 # 38
Scenario 4: In 2017, seeing that millions of people turned to online shopping, Ed and James Cordon founded the online marketplace for footwear called Poshoe. In the past, purchasing pre-owned designer shoes online was not a pleasant experience because of unattractive pictures and an inability to ascertain the products' authenticity. However, after Poshoe's establishment, each product was well advertised and certified as authentic before being offered to clients. This increased the customers' confidence and trust in Poshoe's products and services. Poshoe has approximately four million users and its mission is to dominate the second-hand sneaker market and become a multi-billion dollar company.
Due to the significant increase of daily online buyers, Poshoe's top management decided to adopt a big data analytics tool that could help the company effectively handle, store, and analyze dat a. Before initiating the implementation process, they decided to conduct a risk assessment. Initially, the company identified its assets, threats, and vulnerabilities associated with its information systems. In terms of assets, the company identified the information that was vital to the achievement of the organization's mission and objectives. During this phase, the company also detected a rootkit in their software, through which an attacker could remotely access Poshoe's systems and acquire sensitive data.
The company discovered that the rootkit had been installed by an attacker who had gained administrator access. As a result, the attacker was able to obtain the customers' personal data after they purchased a product from Poshoe. Luckily, the company was able to execute some scans from the target device and gain greater visibility into their software's settings in order to identify the vulnerability of the system.
The company initially used the qualitative risk analysis technique to assess the consequences and the likelihood and to determine the level of risk. The company defined the likelihood of risk as "a few times in two years with the probability of 1 to 3 times per year." Later, it was decided that they would use a quantitative risk analysis methodology since it would provide additional information on this major risk. Lastly, the top management decided to treat the risk immediately as it could expose the company to other issues. In addition, it was communicated to their employees that they should update, secure, and back up Poshoe's software in order to protect customers' personal information and prevent unauthorized access from attackers.
According to scenario 4, the top management of Poshoe decided to treat the risk immediately after conducting the risk analysis. Is this in compliance with risk management best practices?

• A. No, risk evaluation should be performed before making any decision regarding risk treatment
• B. Yes. risk treatment options should be implemented immediately after analyzing the risk, as the risk could expose the company to other security threats
• C. No, the risk should be communicated to all the interested parties before making any decision regarding risk treatment

正解：A

解説：
According to ISO/IEC 27005, after conducting risk analysis, the next step in the risk management process should be risk evaluation. Risk evaluation involves comparing the estimated level of risk against risk criteria established by the organization to determine the significance of the risk and decide whether it is acceptable or needs treatment. Only after evaluating the risk should an organization decide on the appropriate risk treatment options. Therefore, in the scenario, deciding to treat the risk immediately after conducting the risk analysis, without first performing a risk evaluation, is not in compliance with risk management best practices. Option A is the correct answer.
Reference:
ISO/IEC 27005:2018, Clause 8.5, "Risk Evaluation," which describes the process of evaluating risks after analysis to determine if they require treatment.

質問 # 39
Scenario 8: Biotide is a pharmaceutical company that produces medication for treating different kinds of diseases. The company was founded in 1997, and since then it has contributed in solving some of the most challenging healthcare issues.
As a pharmaceutical company, Biotide operates in an environment associated with complex risks. As such, the company focuses on risk management strategies that ensure the effective management of risks to develop high-quality medication. With the large amount of sensitive information generated from the company, managing information security risks is certainly an important part of the overall risk management process. Biotide utilizes a publicly available methodology for conducting risk assessment related to information assets. This methodology helps Biotide to perform risk assessment by taking into account its objectives and mission. Following this method, the risk management process is organized into four activity areas, each of them involving a set of activities, as provided below.
1. Activity area 1: The organization determines the criteria against which the effects of a risk occurring can be evaluated. In addition, the impacts of risks are also defined.
2. Activity area 2: The purpose of the second activity area is to create information asset profiles. The organization identifies critical information assets, their owners, as well as the security requirements for those assets. After determining the security requirements, the organization prioritizes them. In addition, the organization identifies the systems that store, transmit, or process information.
3. Activity area 3: The organization identifies the areas of concern which initiates the risk identification process. In addition, the organization analyzes and determines the probability of the occurrence of possible threat scenarios.
4. Activity area 4: The organization identifies and evaluates the risks. In addition, the criteria specified in activity area 1 is reviewed and the consequences of the areas of concerns are evaluated. Lastly, the level of identified risks is determined.
The table below provides an example of how Biotide assesses the risks related to its information assets following this methodology:

Based on the table provided in scenario 8, did Biotide prioritize the security requirements for electronic health records?

• A. Yes, Biotide determined confidentiality as the most important security requirement for electronic health records
• B. No, Biotide did not prioritize security requirements for electronic health records
• C. Yes, Biotide prioritized the security requirements for electronic health records when prioritizing the areas of concern

正解：A

解説：
Based on the table provided in Scenario 8, Biotide has prioritized the security requirements for its electronic health records. In Activity Area 2, the table clearly indicates that confidentiality is considered the most important security feature for electronic health records. This prioritization is based on the need to ensure that only authorized users have access to these critical information assets due to the sensitive nature of the data involved.
The emphasis on confidentiality aligns with ISO/IEC 27005 guidelines, which recommend prioritizing security requirements based on the impact assessment and the organization's risk management objectives. In this case, the potential impact of unauthorized access (breach of confidentiality) to electronic health records is high, which justifies Biotide's decision to prioritize confidentiality over other security requirements such as integrity or availability.
Option A is correct because it reflects the prioritization decision documented in the table, while options B and C are inaccurate as they either misrepresent the prioritization process or suggest that it did not occur.

質問 # 40
Scenario 5: Detika is a private cardiology clinic in Pennsylvania, the US. Detika has one of the most advanced healthcare systems for treating heart diseases. The clinic uses sophisticated apparatus that detects heart diseases in early stages. Since 2010, medical information of Detika's patients is stored on the organization's digital systems. Electronic health records (EHR), among others, include patients' diagnosis, treatment plan, and laboratory results.
Storing and accessing patient and other medical data digitally was a huge and a risky step for Detik a. Considering the sensitivity of information stored in their systems, Detika conducts regular risk assessments to ensure that all information security risks are identified and managed. Last month, Detika conducted a risk assessment which was focused on the EHR system. During risk identification, the IT team found out that some employees were not updating the operating systems regularly. This could cause major problems such as a data breach or loss of software compatibility. In addition, the IT team tested the software and detected a flaw in one of the software modules used. Both issues were reported to the top management and they decided to implement appropriate controls for treating the identified risks. They decided to organize training sessions for all employees in order to make them aware of the importance of the system updates. In addition, the manager of the IT Department was appointed as the person responsible for ensuring that the software is regularly tested.
Another risk identified during the risk assessment was the risk of a potential ransomware attack. This risk was defined as low because all their data was backed up daily. The IT team decided to accept the actual risk of ransomware attacks and concluded that additional measures were not required. This decision was documented in the risk treatment plan and communicated to the risk owner. The risk owner approved the risk treatment plan and documented the risk assessment results.
Following that, Detika initiated the implementation of new controls. In addition, one of the employees of the IT Department was assigned the responsibility for monitoring the implementation process and ensure the effectiveness of the security controls. The IT team, on the other hand, was responsible for allocating the resources needed to effectively implement the new controls.
Based on the scenario above, answer the following question:
Which risk treatment option did Detika select to treat the risk regarding the update of operating system?

• A. Risk retention
• B. Risk sharing
• C. Risk modification

正解：C

解説：
Risk modification (also known as risk mitigation) involves applying controls to reduce the likelihood or impact of a risk to an acceptable level. In the scenario, Detika decided to organize training sessions for employees to ensure that they regularly update the operating systems. This action is aimed at modifying or reducing the risk associated with not updating the operating systems, which could lead to security breaches or software incompatibility. Therefore, the risk treatment option chosen by Detika for the risk regarding the update of the operating system is risk modification. Option A is the correct answer.
Reference:
ISO/IEC 27005:2018, Clause 8.6, "Risk Treatment," which includes modifying risk by implementing controls to mitigate it.

質問 # 41
Scenario 7: Adstry is a business growth agency that specializes in digital marketing strategies. Adstry helps organizations redefine the relationships with their customers through innovative solutions. Adstry is headquartered in San Francisco and recently opened two new offices in New York. The structure of the company is organized into teams which are led by project managers. The project manager has the full power in any decision related to projects. The team members, on the other hand, report the project's progress to project managers.
Considering that data breaches and ad fraud are common threats in the current business environment, managing risks is essential for Adstry. When planning new projects, each project manager is responsible for ensuring that risks related to a particular project have been identified, assessed, and mitigated. This means that project managers have also the role of the risk manager in Adstry. Taking into account that Adstry heavily relies on technology to complete their projects, their risk assessment certainly involves identification of risks associated with the use of information technology. At the earliest stages of each project, the project manager communicates the risk assessment results to its team members.
Adstry uses a risk management software which helps the project team to detect new potential risks during each phase of the project. This way, team members are informed in a timely manner for the new potential risks and are able to respond to them accordingly. The project managers are responsible for ensuring that the information provided to the team members is communicated using an appropriate language so it can be understood by all of them.
In addition, the project manager may include external interested parties affected by the project in the risk communication. If the project manager decides to include interested parties, the risk communication is thoroughly prepared. The project manager firstly identifies the interested parties that should be informed and takes into account their concerns and possible conflicts that may arise due to risk communication. The risks are communicated to the identified interested parties while taking into consideration the confidentiality of Adstry's information and determining the level of detail that should be included in the risk communication. The project managers use the same risk management software for risk communication with external interested parties since it provides a consistent view of risks. For each project, the project manager arranges regular meetings with relevant interested parties of the project, they discuss the detected risks, their prioritization, and determine appropriate treatment solutions. The information taken from the risk management software and the results of these meetings are documented and are used for decision-making processes. In addition, the company uses a computerized documented information management system for the acquisition, classification, storage, and archiving of its documents.
Based on scenario 7, the risk management software is used to help Adstry's teams to detect new risks throughout all phases of the project. Is this necessary?

• A. Yes, Adstry; should establish adequate procedures to monitor and review risks on a regular basis in order to identity the changes at an early stage
• B. Yes, according to ISO/IEC 27005, Adstry; must use an automated solution for identifying and analyzing risks related to information technology throughout all phases of a project
• C. No. monitoring risks after a project is initiated will not provide important information that could impact Adstry'.s business objectives

正解：A

解説：
According to ISO/IEC 27005, it is essential to establish procedures for the continuous monitoring and review of risks to identify changes in the risk environment at an early stage. This ongoing monitoring process helps ensure that new risks are detected promptly and that existing controls remain effective. Option B is incorrect because while automation can aid in risk management, ISO/IEC 27005 does not mandate the use of automated solutions specifically. Option C is incorrect because monitoring risks after a project is initiated is crucial for adapting to changing conditions and protecting business objectives.

質問 # 42
Scenario 7: Adstry is a business growth agency that specializes in digital marketing strategies. Adstry helps organizations redefine the relationships with their customers through innovative solutions. Adstry is headquartered in San Francisco and recently opened two new offices in New York. The structure of the company is organized into teams which are led by project managers. The project manager has the full power in any decision related to projects. The team members, on the other hand, report the project's progress to project managers.
Considering that data breaches and ad fraud are common threats in the current business environment, managing risks is essential for Adstry. When planning new projects, each project manager is responsible for ensuring that risks related to a particular project have been identified, assessed, and mitigated. This means that project managers have also the role of the risk manager in Adstry. Taking into account that Adstry heavily relies on technology to complete their projects, their risk assessment certainly involves identification of risks associated with the use of information technology. At the earliest stages of each project, the project manager communicates the risk assessment results to its team members.
Adstry uses a risk management software which helps the project team to detect new potential risks during each phase of the project. This way, team members are informed in a timely manner for the new potential risks and are able to respond to them accordingly. The project managers are responsible for ensuring that the information provided to the team members is communicated using an appropriate language so it can be understood by all of them.
In addition, the project manager may include external interested parties affected by the project in the risk communication. If the project manager decides to include interested parties, the risk communication is thoroughly prepared. The project manager firstly identifies the interested parties that should be informed and takes into account their concerns and possible conflicts that may arise due to risk communication. The risks are communicated to the identified interested parties while taking into consideration the confidentiality of Adstry's information and determining the level of detail that should be included in the risk communication. The project managers use the same risk management software for risk communication with external interested parties since it provides a consistent view of risks. For each project, the project manager arranges regular meetings with relevant interested parties of the project, they discuss the detected risks, their prioritization, and determine appropriate treatment solutions. The information taken from the risk management software and the results of these meetings are documented and are used for decision-making processes. In addition, the company uses a computerized documented information management system for the acquisition, classification, storage, and archiving of its documents.
Based on the scenario above, answer the following question:
Which of the following documented information management systems does Adstry use?

• A. Electronic documented management system
• B. Cloud-based documented management system
• C. Content management system

正解：A

解説：
Adstry uses a computerized documented information management system for the acquisition, classification, storage, and archiving of documents. This type of system is typically referred to as an Electronic Document Management System (EDMS). An EDMS is designed to handle digital documents and support the management of information, ensuring that documents are stored, retrieved, and maintained efficiently. Option B (Content management system) is incorrect because it primarily manages web content rather than organizational documents. Option C (Cloud-based documented management system) could be partially correct if the EDMS is hosted in the cloud, but the scenario does not specify this.

質問 # 43
Which of the following statements best defines information security risk?

• A. Potential cause of an unwanted incident related to information security that can cause harm to an organization
• B. Weakness of an asset or control that can be exploited by one or a group of threats
• C. The potential that threats will exploit vulnerabilities of an information asset and cause harm to an organization

正解：C

解説：
Information security risk, as defined by ISO/IEC 27005, is "the potential that a threat will exploit a vulnerability of an asset or group of assets and thereby cause harm to the organization." This definition emphasizes the interplay between threats (e.g., cyber attackers, natural disasters), vulnerabilities (e.g., weaknesses in software, inadequate security controls), and the potential impact or harm that could result from this exploitation. Therefore, option A is the most comprehensive and accurate description of information security risk. In contrast, option B describes a vulnerability, and option C focuses on the cause of an incident rather than defining risk itself. Option A aligns directly with the risk definition in ISO/IEC 27005.

質問 # 44
After creating a plan for outsourcing to a cloud service provider to store their confidential information in cloud, OrgX decided to not pursue this business strategy since the risk of doing so was high. Which risk treatment option did OrgX use?

• A. Risk sharing
• B. Risk avoidance
• C. Risk modification

正解：B

解説：
OrgX decided not to pursue a business strategy involving outsourcing to a cloud service provider due to the high risk. This decision reflects a "risk avoidance" strategy, where the organization chooses not to engage in an activity that poses unacceptable risks. This aligns with option A.

質問 # 45
According to ISO 31000, which of the following is a principle of risk management?

• A. Reliability
• B. Qualitative
• C. Dynamic

正解：C

解説：
According to ISO 31000, a principle of risk management is that it should be dynamic. This means that risk management practices should be flexible and able to adapt to changes in the internal and external environment of the organization. Risks are constantly evolving due to changes in technology, regulatory requirements, market conditions, and other factors, and risk management must be capable of responding to these changes. Option A is correct because it aligns with this principle. Option B (Qualitative) refers to a method for assessing risk rather than a principle of risk management, and Option C (Reliability) is not listed as a principle in ISO 31000.

質問 # 46
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?

• A. Semi-quantitative
• B. Quantitative
• C. Qualitative

正解：C

解説：
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.

質問 # 47
Scenario 7: Adstry is a business growth agency that specializes in digital marketing strategies. Adstry helps organizations redefine the relationships with their customers through innovative solutions. Adstry is headquartered in San Francisco and recently opened two new offices in New York. The structure of the company is organized into teams which are led by project managers. The project manager has the full power in any decision related to projects. The team members, on the other hand, report the project's progress to project managers.
Considering that data breaches and ad fraud are common threats in the current business environment, managing risks is essential for Adstry. When planning new projects, each project manager is responsible for ensuring that risks related to a particular project have been identified, assessed, and mitigated. This means that project managers have also the role of the risk manager in Adstry. Taking into account that Adstry heavily relies on technology to complete their projects, their risk assessment certainly involves identification of risks associated with the use of information technology. At the earliest stages of each project, the project manager communicates the risk assessment results to its team members.
Adstry uses a risk management software which helps the project team to detect new potential risks during each phase of the project. This way, team members are informed in a timely manner for the new potential risks and are able to respond to them accordingly. The project managers are responsible for ensuring that the information provided to the team members is communicated using an appropriate language so it can be understood by all of them.
In addition, the project manager may include external interested parties affected by the project in the risk communication. If the project manager decides to include interested parties, the risk communication is thoroughly prepared. The project manager firstly identifies the interested parties that should be informed and takes into account their concerns and possible conflicts that may arise due to risk communication. The risks are communicated to the identified interested parties while taking into consideration the confidentiality of Adstry's information and determining the level of detail that should be included in the risk communication. The project managers use the same risk management software for risk communication with external interested parties since it provides a consistent view of risks. For each project, the project manager arranges regular meetings with relevant interested parties of the project, they discuss the detected risks, their prioritization, and determine appropriate treatment solutions. The information taken from the risk management software and the results of these meetings are documented and are used for decision-making processes. In addition, the company uses a computerized documented information management system for the acquisition, classification, storage, and archiving of its documents.
Based on scenario 7, which principle of efficient communication strategy Adstry's project managers follow when communicating risks to team members?

• A. Clarity
• B. Credibility
• C. Responsiveness

正解：A

解説：
Adstry's project managers focus on ensuring that the information provided to team members is communicated using an appropriate language that can be understood by all. This approach reflects the principle of clarity, which is a key element of an effective communication strategy. Clear communication helps to ensure that all parties understand the risks, their implications, and the necessary actions to mitigate them. Option B (Credibility) relates to trustworthiness, which is not the primary focus here, and Option C (Responsiveness) involves timely reactions, which is also not the main point of emphasis in this context.

質問 # 48
Scenario 6: Productscape is a market research company headquartered in Brussels, Belgium. It helps organizations understand the needs and expectations of their customers and identify new business opportunities. Productscape's teams have extensive experience in marketing and business strategy and work with some of the best-known organizations in Europe. The industry in which Productscape operates requires effective risk management. Considering that Productscape has access to clients' confidential information, it is responsible for ensuring its security. As such, the company conducts regular risk assessments. The top management appointed Alex as the risk manager, who is responsible for monitoring the risk management process and treating information security risks.
The last risk assessment conducted was focused on information assets. The purpose of this risk assessment was to identify information security risks, understand their level, and take appropriate action to treat them in order to ensure the security of their systems. Alex established a team of three members to perform the risk assessment activities. Each team member was responsible for specific departments included in the risk assessment scope. The risk assessment provided valuable information to identify, understand, and mitigate the risks that Productscape faces.
Initially, the team identified potential risks based on the risk identification results. Prior to analyzing the identified risks, the risk acceptance criteria were established. The criteria for accepting the risks were determined based on Productscape's objectives, operations, and technology. The team created various risk scenarios and determined the likelihood of occurrence as "low," "medium," or "high." They decided that if the likelihood of occurrence for a risk scenario is determined as "low," no further action would be taken. On the other hand, if the likelihood of occurrence for a risk scenario is determined as "high" or "medium," additional controls will be implemented. Some information security risk scenarios defined by Productscape's team were as follows:
1. A cyber attacker exploits a security misconfiguration vulnerability of Productscape's website to launch an attack, which, in turn, could make the website unavailable to users.
2. A cyber attacker gains access to confidential information of clients and may threaten to make the information publicly available unless a ransom is paid.
3. An internal employee clicks on a link embedded in an email that redirects them to an unsecured website, installing a malware on the device.
The likelihood of occurrence for the first risk scenario was determined as "medium." One of the main reasons that such a risk could occur was the usage of default accounts and password. Attackers could exploit this vulnerability and launch a brute-force attack. Therefore, Productscape decided to start using an automated "build and deploy" process which would test the software on deploy and minimize the likelihood of such an incident from happening. However, the team made it clear that the implementation of this process would not eliminate the risk completely and that there was still a low possibility for this risk to occur. Productscape documented the remaining risk and decided to monitor it for changes.
The likelihood of occurrence for the second risk scenario was determined as "medium." Productscape decided to contract an IT company that would provide technical assistance and monitor the company's systems and networks in order to prevent such incidents from happening.
The likelihood of occurrence for the third risk scenario was determined as "high." Thus, Productscape decided to include phishing as a topic on their information security training sessions. In addition, Alex reviewed the controls of Annex A of ISO/IEC 27001 in order to determine the necessary controls for treating this risk. Alex decided to implement control A.8.23 Web filtering which would help the company to reduce the risk of accessing unsecure websites. Although security controls were implemented to treat the risk, the level of the residual risk still did not meet the risk acceptance criteria defined in the beginning of the risk assessment process. Since the cost of implementing additional controls was too high for the company, Productscape decided to accept the residual risk. Therefore, risk owners were assigned the responsibility of managing the residual risk.
Which risk treatment option was used for the second risk scenario? Refer to scenario 6.

• A. Risk avoidance
• B. Risk retention
• C. Risk sharing

正解：C

解説：
Risk sharing, also known as risk transfer, involves sharing the risk with another party, such as through insurance or outsourcing certain activities to third-party vendors. In Scenario 6, Productscape decided to contract an IT company to provide technical assistance and monitor the company's systems and networks to prevent incidents related to the second risk scenario (gaining access to confidential information and threatening to make it public unless a ransom is paid). This is an example of risk sharing because Productscape transferred part of the risk management responsibilities to an external company. Thus, the correct answer is C, Risk sharing.
Reference:
ISO/IEC 27005:2018, Clause 8.6, "Risk Treatment," which includes risk sharing as an option where a third party is used to manage specific risks.

質問 # 49
Scenario 1
The risk assessment process was led by Henry, Bontton's risk manager. The first step that Henry took was identifying the company's assets. Afterward, Henry created various potential incident scenarios. One of the main concerns regarding the use of the application was the possibility of being targeted by cyber attackers, as a great number of organizations were experiencing cyberattacks during that time. After analyzing the identified risks, Henry evaluated them and concluded that new controls must be implemented if the company wants to use the application. Among others, he stated that training should be provided to personnel regarding the use of the application and that awareness sessions should be conducted regarding the importance of protecting customers' personal data.
Lastly, Henry communicated the risk assessment results to the top management. They decided that the application will be used only after treating the identified risks.
Based on the scenario above, answer the following question:
Bontton established a risk management process based on ISO/IEC 27005, to systematically manage information security threats. Is this a good practice?

• A. Yes, ISO/IEC 27005 provides guidelines to systematically manage all types of threats that organizations may face
• B. Yes, ISO/IEC 27005 provides guidelines for information security risk management that enable organizations to systematically manage information security threats
• C. No, ISO/IEC 27005 cannot be used to manage information security threats in the food sector

正解：B

解説：
ISO/IEC 27005 is the standard that provides guidelines for information security risk management, which supports the requirements of an Information Security Management System (ISMS) as specified in ISO/IEC 27001. In the scenario provided, Bontton established a risk management process to identify, analyze, evaluate, and treat information security risks, which is in alignment with the guidelines set out in ISO/IEC 27005. The standard emphasizes a systematic approach to identifying assets, identifying threats and vulnerabilities, assessing risks, and implementing appropriate risk treatment measures, such as training and awareness sessions. Thus, option A is correct, as it accurately reflects the purpose and application of ISO/IEC 27005 in managing information security threats. Option B is incorrect because ISO/IEC 27005 specifically addresses information security threats, not all types of threats, and option C is incorrect because ISO/IEC 27005 is applicable to any sector, including the food industry, as long as it concerns information security risks.

質問 # 50
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