最適な練習法にはISO ISOIEC20000LI問題集で素晴らしいISOIEC20000LI試験問題PDF [Q49-Q65]

最適な練習法にはISO ISOIEC20000LI問題集で素晴らしいISOIEC20000LI試験問題PDF

更新された検証済みの合格させるISOIEC20000LI試験リアル問題と解答

質問 # 49
Scenario 1: HealthGenic is a pediatric clinic that monitors the health and growth of individuals from infancy to early adulthood using a web-based medical software. The software is also used to schedule appointments, create customized medical reports, store patients' data and medical history, and communicate with all the
[^involved parties, including parents, other physicians, and the medical laboratory staff.
Last month, HealthGenic experienced a number of service interruptions due to the increased number of users accessing the software Another issue the company faced while using the software was the complicated user interface, which the untrained personnel found challenging to use.
The top management of HealthGenic immediately informed the company that had developed the software about the issue. The software company fixed the issue; however, in the process of doing so, it modified some files that comprised sensitive information related to HealthGenic's patients. The modifications that were made resulted in incomplete and incorrect medical reports and, more importantly, invaded the patients' privacy.
Based on scenario 1. what is a potential impact of the loss of integrity of information in HealthGenic?

• A. Incomplete and incorrect medical reports
• B. Service interruptions and complicated user interface
• C. Disruption of operations and performance degradation

正解：A

解説：
The loss of integrity of information in HealthGenic means that the information was modified or corrupted in an unauthorized or improper way, resulting in inaccurate, incomplete, or unreliable data. This can have a serious impact on the quality and safety of the medical services provided by HealthGenic, as well as the trust and satisfaction of the patients and their families. In particular, incomplete and incorrect medical reports can lead to:
* Misdiagnosis or delayed diagnosis of the patients' conditions, which can affect their treatment and recovery.
* Prescription of wrong or inappropriate medications or dosages, which can cause adverse effects or interactions.
* Violation of the patients' privacy and confidentiality, which can expose them to identity theft, fraud, or discrimination.
* Legal liability and reputational damage for HealthGenic, which can result in lawsuits, fines, or loss of customers.
Therefore, it is essential for HealthGenic to ensure the integrity of its information by implementing appropriate security controls and measures, such as encryption, authentication, backup, audit, and incident response.
References:
* ISO/IEC 27001:2022 Lead Implementer Course Guide1
* ISO/IEC 27001:2022 Lead Implementer Info Kit2
* ISO/IEC 27001:2022 Information Security Management Systems - Requirements3
* ISO/IEC 27002:2022 Code of Practice for Information Security Controls4

質問 # 50
Scenario 3: Socket Inc is a telecommunications company offering mainly wireless products and services. It uses MongoDB. a document model database that offers high availability, scalability, and flexibility.
Last month, Socket Inc. reported an information security incident. A group of hackers compromised its MongoDB database, because the database administrators did not change its default settings, leaving it without a password and publicly accessible.
Fortunately. Socket Inc. performed regular information backups in their MongoDB database, so no information was lost during the incident. In addition, a syslog server allowed Socket Inc. to centralize all logs in one server. The company found out that no persistent backdoor was placed and that the attack was not initiated from an employee inside the company by reviewing the event logs that record user faults and exceptions.
To prevent similar incidents in the future, Socket Inc. decided to use an access control system that grants access to authorized personnel only. The company also implemented a control in order to define and implement rules for the effective use of cryptography, including cryptographic key management, to protect the database from unauthorized access The implementation was based on all relevantagreements, legislation, and regulations, and the information classification scheme. To improve security and reduce the administrative efforts, network segregation using VPNs was proposed.
Lastly, Socket Inc. implemented a new system to maintain, collect, and analyze information related to information security threats, and integrate information security into project management.
Based on scenario 3. which information security control of Annex A of ISO/IEC 27001 did Socket Inc.
implement by establishing a new system to maintain, collect, and analyze information related to information security threats?

• A. Annex A 5 7 Threat Intelligence
• B. Annex A 5.13 Labeling of information
• C. Annex A 5.5 Contact with authorities

正解：A

解説：
Annex A 5.7 Threat Intelligence is a new control in ISO 27001:2022 that aims to provide the organisation with relevant information regarding the threats and vulnerabilities of its information systems and the potential impacts of information security incidents. By establishing a new system to maintain, collect, and analyze information related to information security threats, Socket Inc. implemented this control and improved its ability to prevent, detect, and respond to information security incidents.
References:
* ISO/IEC 27001:2022 Information technology - Security techniques - Information security management systems - Requirements, Annex A 5.7 Threat Intelligence
* ISO/IEC 27002:2022 Information technology - Security techniques - Information security, cybersecurity and privacy protection controls, Clause 5.7 Threat Intelligence
* PECB ISO/IEC 27001:2022 Lead Implementer Course, Module 6: Implementation of Information Security Controls Based on ISO/IEC 27002:2022, Slide 18: A.5.7 Threat Intelligence

質問 # 51
If an organization wants to monitor operations in real time and notify users about deviations, which type of dashboard should be used?

• A. Strategic dashboard
• B. Operational dashboard
• C. Tactical dashboard

正解：B

質問 # 52
Scenario 8: SunDee is an American biopharmaceutical company, headquartered in California, the US. It specializes in developing novel human therapeutics, with a focus on cardiovascular diseases, oncology, bone health, and inflammation. The company has had an information security management system (ISMS) based on SO/IEC 27001 in place for the past two years. However, it has not monitored or measured the performance and effectiveness of its ISMS and conducted management reviews regularly Just before the recertification audit, the company decided to conduct an internal audit. It also asked most of their staff to compile the written individual reports of the past two years for their departments. This left the Production Department with less than the optimum workforce, which decreased the company's stock.
Tessa was SunDee's internal auditor. With multiple reports written by 50 different employees, the internal audit process took much longer than planned, was very inconsistent, and had no qualitative measures whatsoever Tessa concluded that SunDee must evaluate the performance of the ISMS adequately. She defined SunDee's negligence of ISMS performance evaluation as a major nonconformity, so she wrote a nonconformity report including the description of the nonconformity, the audit findings, and recommendations. Additionally, Tessa created a new plan which would enable SunDee to resolve these issues and presented it to the top management How does SunDee's negligence affect the ISMS certificate? Refer to scenario 8.

• A. SunDee might not be able to renew the ISMS certificate, because it has not conducted management reviews at planned intervals
• B. SunDee might not be able to renew the ISMS certificate, because the internal audit lasted longer than planned
• C. SunDee will renew the ISMS certificate, because it has conducted an Internal audit to evaluate the ISMS effectiveness

正解：A

解説：
According to ISO/IEC 27001:2013, clause 9.3, the top management of an organization must review the ISMS at planned intervals to ensure its continuing suitability, adequacy and effectiveness. Themanagement review must consider the status of actions from previous management reviews, changes in external and internal issues, the performance and effectiveness of the ISMS, feedback from interested parties, results of risk assessment and treatment, and opportunities for continual improvement. The management review must also result in decisions and actions related to the ISMS policy and objectives, resources, risks and opportunities, and improvement. The management review is a critical process that demonstrates the commitment and involvement of the top management in the ISMS and its alignment with the strategic direction of the organization. The management review also provides input for the internal audit and the certification audit.
SunDee has neglected to conduct management reviews regularly, which means that it has not fulfilled the requirement of clause 9.3. This is a major nonconformity that could jeopardize the renewal of the ISMS certificate. The certification body will verify whether SunDee has conducted management reviews and whether they have been effective and documented. If SunDee cannot provide evidence of management reviews, it will have to take corrective actions and undergo a follow-up audit before the certificate can be renewed. Alternatively, the certification body may decide to suspend or withdraw the certificate if SunDee fails to address the nonconformity within a specified time frame.
References:
* ISO/IEC 27001:2013, Information technology - Security techniques - Information security management systems - Requirements, clause 9.3
* PECB, ISO/IEC 27001 Lead Implementer Course, Module 9: Performance evaluation, measurement, and monitoring of an ISMS based on ISO/IEC 27001
* PECB, ISO/IEC 27001 Lead Implementer Exam Preparation Guide, Section 9: Performance evaluation, measurement, and monitoring of an ISMS based on ISO/IEC 27001

質問 # 53
Kyte. a company that has an online shopping website, has added a Q&A section to its website; however, its Customer Service Department almost never provides answers to users' questions. Which principle of an effective communication strategy has Kyte not followed?

• A. Responsiveness
• B. Clarity
• C. Appropriateness

正解：A

解説：
In the scenario described, Kyte's failure to provide answers to users' questions in the Q&A section of its online shopping website demonstrates a lack of responsiveness. Responsiveness is a key principle of an effective communication strategy, especially in customer service. It involves timely and appropriate reactions to inquiries and feedback, ensuring that customers' concerns and queries are addressed promptly. By not responding, Kyte is not adhering to this principle, potentially affecting customer satisfaction and trust.

質問 # 54
An organization that has an ISMS in place conducts management reviews at planned intervals, but does not retain documented information on the results. Is this in accordance with the requirements of ISO/IEC 27001?

• A. No, ISO/IEC 27001 requires organizations to document the results of management reviews
• B. Yes. ISO/IEC 27001 requires organizations to document the results of management reviews only if they are conducted ad hoc
• C. Yes. ISO/IEC 27001 does not require organizations to document the results of management reviews

正解：A

解説：
According to ISO/IEC 27001:2022, clause 9.3.3, the organization must retain documented information as evidence of the results of management reviews. The results of management reviews must includedecisions and actions related to the ISMS policy, objectives, risks, opportunities, resources, and communication.
Documenting the results of management reviews is important to ensure the accountability, traceability, and effectiveness of the ISMS. It also helps the organization to monitor and measure the performance and improvement of the ISMS, and to demonstrate compliance with the requirements of ISO/IEC 27001:2022.
Therefore, an organization that has an ISMS in place and conducts management reviews at planned intervals, but does not retain documented information on the results, is not in accordance with the requirements of ISO
/IEC 27001. (From the PECB ISO/IEC 27001 Lead Implementer Course Manual, page 107) References:
* PECB ISO/IEC 27001 Lead Implementer Course Manual, page 107
* PECB ISO/IEC 27001 Lead Implementer Info Kit, page 7
* ISO/IEC 27001:2022 (en), Information security, cybersecurity and privacy protection - Information security management systems - Requirements, clause 9.3.3 1

質問 # 55
Scenario 6: Skyver offers worldwide shipping of electronic products, including gaming consoles, flat-screen TVs. computers, and printers. In order to ensure information security, the company has decided to implement an information security management system (ISMS) based on the requirements of ISO/IEC 27001.
Colin, the company's best information security expert, decided to hold a training and awareness session for the personnel of the company regarding the information security challenges and other information security- related controls. The session included topics such as Skyver's information security approaches and techniques for mitigating phishing and malware.
One of the participants in the session is Lisa, who works in the HR Department. Although Colin explains the existing Skyver's information security policies and procedures in an honest and fair manner, she finds some of the issues being discussed too technical and does not fully understand the session. Therefore, in a lot of cases, she requests additional help from the trainer and her colleagues Based on scenario 6. Lisa found some of the issues being discussed in the training and awareness session too technical, thus not fully understanding the session. What does this indicate?

• A. The effectiveness of the training and awareness session was not evaluated
• B. Lisa did not take actions to acquire the necessary competence
• C. Skyver did not determine differing team needs in accordance to the activities they perform and the intended results

正解：C

解説：
According to the ISO/IEC 27001:2022 Lead Implementer Training Course Guide1, one of the requirements of ISO/IEC 27001 is to ensure that all persons doing work under the organization's control are aware of the information security policy, their contribution to the effectiveness of the ISMS, the implications of not conforming to the ISMS requirements, and the benefits of improved information security performance. To achieve this, the organization should determine the necessary competence of persons doing work under its control that affects its information security performance, provide training or take other actions to acquire the necessary competence, evaluate the effectiveness of the actions taken, and retain appropriate documented information as evidence of competence. The organization should also determine differing team needsin accordance to the activities they perform and the intended results, and provide appropriate training and awareness programs to meet those needs.
Therefore, the scenario indicates that Skyver did not determine differing team needs in accordance to the activities they perform and the intended results, since Lisa, who works in the HR Department, found some of the issues being discussed in the training and awareness session too technical, thus not fully understanding the session. This implies that the session was not tailored to the specific needs and roles of the HR personnel, and that the information security expert did not consider the level of technical knowledge and skills required for them to perform their work effectively and securely.
References:
* ISO/IEC 27001:2022 Lead Implementer Training Course Guide1
* ISO/IEC 27001:2022 Lead Implementer Info Kit2

質問 # 56
Scenario 4: TradeB. a commercial bank that has just entered the market, accepts deposits from its clients and offers basic financial services and loans for investments. TradeB has decided to implement an information security management system (ISMS) based on ISO/IEC 27001 Having no experience of a management
[^system implementation, TradeB's top management contracted two experts to direct and manage the ISMS implementation project.
First, the project team analyzed the 93 controls of ISO/IEC 27001 Annex A and listed only the security controls deemed applicable to the company and their objectives Based on this analysis, they drafted the Statement of Applicability. Afterward, they conducted a risk assessment, during which they identified assets, such as hardware, software, and networks, as well as threats and vulnerabilities, assessed potential consequences and likelihood, and determined the level of risks based on three nonnumerical categories (low, medium, and high). They evaluated the risks based on the risk evaluation criteria and decided to treat only the high risk category They also decided to focus primarily on the unauthorized use of administrator rights and system interruptions due to several hardware failures by establishing a new version of the access control policy, implementing controls to manage and control user access, and implementing a control for ICT readiness for business continuity Lastly, they drafted a risk assessment report, in which they wrote that if after the implementation of these security controls the level of risk is below the acceptable level, the risks will be accepted Which of the actions presented in scenario 4 is NOT compliant with the requirements of ISO/IEC 27001?

• A. The Statement of Applicability was drafted before conducting the risk assessment
• B. The external experts selected security controls and drafted the Statement of Applicability
• C. TradeB selected only ISO/IEC 27001 controls deemed applicable to the company

正解：A

解説：
According to ISO/IEC 27001:2022, clause 6.1.3, the Statement of Applicability (SoA) is a document that identifies the controls that are applicable to the organization's ISMS and explains why they are selected or not. The SoA is based on the results of the risk assessment and risk treatment, which are the previous steps in the risk management process. Therefore, the SoA should be drafted after conducting the risk assessment, not before. Drafting the SoA before the risk assessment may lead to inappropriate or incompleteselection of controls, as the organization may not have a clear understanding of its information security risks and their impact.
References: ISO/IEC 27001:2022, clause 6.1.3; PECB ISO/IEC 27001 Lead Implementer Course, Module 5, slide 18.

質問 # 57
Scenario 9: OpenTech provides IT and communications services. It helps data communication enterprises and network operators become multi-service providers During an internal audit, its internal auditor, Tim, has identified nonconformities related to the monitoring procedures He identified and evaluated several system Invulnerabilities.
Tim found out that user IDs for systems and services that process sensitive information have been reused and the access control policy has not been followed After analyzing the root causes of this nonconformity, the ISMS project manager developed a list of possible actions to resolve thenonconformity. Then, the ISMS project manager analyzed the list and selected the activities that would allow the elimination of the root cause and the prevention of a similar situation in the future. These activities were included in an action plan The action plan, approved by the top management, was written as follows:
A new version of the access control policy will be established and new restrictions will be created to ensure that network access is effectively managed and monitored by the Information and Communication Technology (ICT) Department The approved action plan was implemented and all actions described in the plan were documented.
Based on scenario 9, OpenTech has taken all the actions needed, except____________.

• A. Preventive actions
• B. Corrective actions
• C. Permanent corrections

正解：A

解説：
According to ISO/IEC 27001:2022, clause 10.1, corrective actions are actions taken to eliminate the root causes of nonconformities and prevent their recurrence, while preventive actions are actions taken to eliminate the root causes of potential nonconformities and prevent their occurrence. In scenario 9, OpenTech has taken corrective actions to address the nonconformity related to the monitoring procedures, but not preventive actions to avoid similar nonconformities in the future. For example, OpenTech could have taken preventive actions such as conducting regular reviews of the access control policy, providing training and awareness to the staff on the policy, or implementing automated controls to prevent user ID reuse.
References:
* ISO/IEC 27001:2022, Information technology - Security techniques - Information security management systems - Requirements, clause 10.1
* PECB, ISO/IEC 27001 Lead Implementer Course, Module 8: Performance evaluation, improvement and certification audit of an ISMS, slide 8.3.1.1

質問 # 58
Scenario 7: InfoSec is a multinational corporation headquartered in Boston, MA, which provides professional electronics, gaming, and entertainment services. After facing numerous information security incidents, InfoSec has decided to establish teams and implement measures to prevent potential incidents in the future Emma, Bob. and Anna were hired as the new members of InfoSec's information security team, which consists of a security architecture team, an incident response team (IRT) and a forensics team Emma's job is to create information security plans, policies, protocols, and training to prepare InfoSec to respond to incidents effectively Emma and Bob would be full-time employees of InfoSec, whereas Anna was contracted as an external consultant.
Bob, a network expert, will deploy a screened subnet network architecture This architecture will isolate the demilitarized zone (OMZ) to which hosted public services are attached and InfoSec's publicly accessible resources from their private network Thus, InfoSec will be able to block potential attackers from causing unwanted events inside the company's network. Bob is also responsible for ensuring that a thorough evaluation of the nature of an unexpected event is conducted, including the details on how the event happened and what or whom it might affect.
Anna will create records of the data, reviews, analysis, and reports in order to keep evidence for the purpose of disciplinary and legal action, and use them to prevent future incidents. To do the work accordingly, she should be aware of the company's information security incident management policy beforehand Among others, this policy specifies the type of records to be created, the place where they should be kept, and the format and content that specific record types should have.
Based on scenario 7, what should Anna be aware of when gathering data?

• A. The collection and preservation of records
• B. The type of data that helps prevent future occurrences of information security incidents
• C. The use of the buffer zone that blocks potential attacks coming from malicious websites where data can be collected

正解：A

解説：
According to the ISO/IEC 27001 : 2022 standard, information security incident management is the process of ensuring a consistent and effective approach to the management of information security incidents, events and weaknesses. One of the objectives of this process is to collect and preserve evidence that can be used for disciplinary and legal action, as well as for learning and improvement. Therefore, Anna should be aware of the collection and preservation of records when gathering data for the forensics team. She should follow the information security incident management policy of InfoSec, which specifies the type, format, content and location of the records to be created and maintained. She should also ensure that the records are protected from unauthorized access, modification, deletion or disclosure, and that they are retained for an appropriate period of time.
References:
* ISO/IEC 27001 : 2022, Information security, cybersecurity and privacy protection - Information security management systems - Requirements, Clause 16.1.7, Collection of evidence
* ISO/IEC 27001 : 2022, Information security, cybersecurity and privacy protection - Information security management systems - Requirements, Annex A.16.1.7, Collection of evidence
* ISO/IEC 27001 : 2022 Lead Implementer Study Guide, Chapter 9, Information security incident management

質問 # 59
Which of the following practices Indicates that Company A has Implemented clock synchronization?

• A. Suspected information security events are reported in a timely manner through an appropriate channel
• B. Logs that record activities and other relevant events are stored and analyzed
• C. Information processing systems are coordinated according to an approved time source

正解：C

質問 # 60
Scenario 1: HealthGenic is a pediatric clinic that monitors the health and growth of individuals from infancy to early adulthood using a web-based medical software. The software is also used to schedule appointments, create customized medical reports, store patients' data and medical history, and communicate with all the
[^involved parties, including parents, other physicians, and the medical laboratory staff.
Last month, HealthGenic experienced a number of service interruptions due to the increased number of users accessing the software Another issue the company faced while using the software was the complicated user interface, which the untrained personnel found challenging to use.
The top management of HealthGenic immediately informed the company that had developed the software about the issue. The software company fixed the issue; however, in the process of doing so, it modified some files that comprised sensitive information related to HealthGenic's patients. The modifications that were made resulted in incomplete and incorrect medical reports and, more importantly, invaded the patients' privacy.
Based on the scenario above, answer the following question:
According to scenario 1. to detect (1)____________________________, Antiques should have implemented (2)

• A. (1) Technical vulnerabilities. (2) network intrusions
• B. (1) Intrusions on networks. (?) an intrusion detection system
• C. (1) Patches. (2) an access control software

正解：B

質問 # 61
Scenario 2: Beauty is a cosmetics company that has recently switched to an e-commerce model, leaving the traditional retail. The top management has decided to build their own custom platform in-house and outsource the payment process to an external provider operating online payments systems that support online money transfers.
Due to this transformation of the business model, a number of security controls were implemented based on the identified threats and vulnerabilities associated to critical assets. To protect customers' information.
Beauty's employees had to sign a confidentiality agreement. In addition, the company reviewed all user access rights so that only authorized personnel can have access to sensitive files and drafted a new segregation of duties chart.
However, the transition was difficult for the IT team, who had to deal with a security incident not long after transitioning to the e commerce model. After investigating the incident, the team concluded that due to the out- of-date anti-malware software, an attacker gamed access to their files and exposed customers' information, including their names and home addresses.
The IT team decided to stop using the old anti-malware software and install a new one which would automatically remove malicious code in case of similar incidents. The new software was installed in every workstation within the company. After installing the new software, the team updated it with the latest malware definitions and enabled the automatic update feature to keep it up to date at all times. Additionally, they established an authentication process that requires a user identification and password when accessing sensitive information.
In addition, Beauty conducted a number of information security awareness sessions for the IT team and other employees that have access to confidential information in order to raise awareness on the importance of system and network security.
Based on scenario 2, Beauty should have implemented (1)_____________________________ to detect (2)
_________________________.

• A. (1) An access control software, (2) patches
• B. (1) An intrusion detection system, (2) intrusions on networks
• C. (1) Network intrusions, (2) technical vulnerabilities

正解：B

解説：
An intrusion detection system (IDS) is a device or software application that monitors network activities, looking for malicious behaviors or policy violations, and reports their findings to a management station. An IDS can help an organization to detect intrusions on networks, which are unauthorized attempts to access, manipulate, or harm network resources or data. In the scenario, Beauty should have implemented an IDS to detect intrusions on networks, such as the one that exposed customers' information due to the out-of-date anti- malware software. An IDS could have alerted the IT team about thesuspicious network activity and helped them to respond faster and more effectively. Therefore, the correct answer is C.
References: ISO/IEC 27001:2013, Information technology - Security techniques - Information security management systems - Requirements, clause 3.14; ISO/IEC 27039:2015, Information technology - Security techniques - Selection, deployment and operations of intrusion detection and prevention systems (IDPS), clause 4.1.

質問 # 62
Scenario 5: Operaze is a small software development company that develops applications for various companies around the world. Recently, the company conducted a risk assessment to assess the information security risks that could arise from operating in a digital landscape. Using different testing methods, including penetration Resting and code review, the company identified some issues in its ICT systems, including improper user permissions, misconfigured security settings, and insecure network configurations. To resolve these issues and enhance information security, Operaze decided to implement an information security management system (ISMS) based on ISO/IEC 27001.
Considering that Operaze is a small company, the entire IT team was involved in the ISMS implementation project. Initially, the company analyzed the business requirements and the internal and external environment, identified its key processes and activities, and identified and analyzed the interested parties In addition, the top management of Operaze decided to Include most of the company's departments within the ISMS scope.
The defined scope included the organizational and physical boundaries. The IT team drafted an information security policy and communicated it to all relevant interested parties In addition, other specific policies were developed to elaborate on security issues and the roles and responsibilities were assigned to all interested parties.
Following that, the HR manager claimed that the paperwork created by ISMS does not justify its value and the implementation of the ISMS should be canceled However, the top management determinedthat this claim was invalid and organized an awareness session to explain the benefits of the ISMS to all interested parties.
Operaze decided to migrate Its physical servers to their virtual servers on third-party infrastructure. The new cloud computing solution brought additional changes to the company Operaze's top management, on the other hand, aimed to not only implement an effective ISMS but also ensure the smooth running of the ISMS operations. In this situation, Operaze's top management concluded that the services of external experts were required to implement their information security strategies. The IT team, on the other hand, decided to initiate a change in the ISMS scope and implemented the required modifications to the processes of the company.
Based on scenario 5. which committee should Operaze create to ensure the smooth running of the ISMS?

• A. Information security committee
• B. Operational committee
• C. Management committee

正解：A

解説：
According to ISO/IEC 27001:2022, clause 5.1, the top management of an organization is responsible for ensuring the leadership and commitment for the ISMS. However, the top management may delegate some of its responsibilities to an information security committee, which is a group of people who oversee the ISMS and provide guidance and support for its implementation and operation. The information security committee may include representatives from different departments, functions, or levels of the organization, as well as external experts or consultants. The information security committee may have various roles and responsibilities, such as:
* Establishing the information security policy and objectives
* Approving the risk assessment and risk treatment methodology and criteria
* Reviewing and approving the risk assessment and risk treatment results and plans
* Monitoring and evaluating the performance and effectiveness of the ISMS
* Reviewing and approving the internal and external audit plans and reports
* Initiating and approving corrective and preventive actions
* Communicating and promoting the ISMS to all interested parties
* Ensuring the alignment of the ISMS with the strategic direction and objectives of the organization
* Ensuring the availability of resources and competencies for the ISMS
* Ensuring the continual improvement of the ISMS
Therefore, in scenario 5, Operaze should create an information security committee to ensure the smooth running of the ISMS, as this committee would provide the necessary leadership, guidance, and support for the ISMS implementation and operation.
References: ISO/IEC 27001:2022, clause 5.1; PECB ISO/IEC 27001 Lead Implementer Course, Module 4, slide 9.

質問 # 63
Scenario 7: InfoSec is a multinational corporation headquartered in Boston, MA, which provides professional electronics, gaming, and entertainment services. After facing numerous information security incidents, InfoSec has decided to establish teams and implement measures to prevent potential incidents in the future Emma, Bob. and Anna were hired as the new members of InfoSec's information security team, which consists of a security architecture team, an incident response team (IRT) and a forensics team Emma's job is to create information security plans, policies, protocols, and training to prepare InfoSec to respond to incidents effectively Emma and Bob would be full-time employees of InfoSec, whereas Anna was contracted as an external consultant.
Bob, a network expert, will deploy a screened subnet network architecture This architecture will isolate the demilitarized zone (OMZ) to which hosted public services are attached and InfoSec's publiclyaccessible resources from their private network Thus, InfoSec will be able to block potential attackers from causing unwanted events inside the company's network. Bob is also responsible for ensuring that a thorough evaluation of the nature of an unexpected event is conducted, including the details on how the event happened and what or whom it might affect.
Anna will create records of the data, reviews, analysis, and reports in order to keep evidence for the purpose of disciplinary and legal action, and use them to prevent future incidents. To do the work accordingly, she should be aware of the company's information security incident management policy beforehand Among others, this policy specifies the type of records to be created, the place where they should be kept, and the format and content that specific record types should have.
According to scenario 7, a demilitarized zone (DMZ) is deployed within InfoSec's network. What type of control has InfoSec implemented in this case?

• A. Preventive
• B. Detective
• C. Corrective

正解：A

解説：
A demilitarized zone (DMZ) is a network segment that separates the internal network from the external network, such as the Internet. It is used to host public services that need to be accessible from outside the organization, such as web servers, email servers, or DNS servers. A DMZ provides a layer of protection for the internal network by limiting the exposure of the public services and preventing unauthorized access from the external network. A DMZ is an example of a preventive control, which is a type of control that aims to prevent or deter the occurrence of an information security incident. Preventive controls reduce the likelihood of a threat exploiting a vulnerability and causing harm to the organization's information assets. Other examples of preventive controls are encryption, authentication, firewalls, antivirus software, and security awareness training.
References:
* ISO/IEC 27001 : 2022 Lead Implementer Study Guide, Section 8.2.3.2.1, page 162
* ISO/IEC 27001 : 2022 Lead Implementer Info Kit, page 13
* ISO/IEC 27002 : 2022, Section 13.1.3, page 66

質問 # 64
TradeB communicated the information security processes and procedures to employees. Which principle of efficient communication strategy did they use?

• A. Responsiveness
• B. Appropriateness
• C. Transparency

正解：C

質問 # 65
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