[2024年07月最新リリース]ISO-IEC-27001-Lead-Implementer問題集でISO 27001認証
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PECB認定ISO/IEC 27001リード実装者になるには、候補者はISO/IEC 27001の主要な概念、原則、および要件の理解と、ISMを効果的に実装および管理する能力を実証する必要があります。認定試験では、リスク評価と管理、セキュリティ管理、ドキュメント管理、ISMの継続的な改善などのトピックをカバーしています。
PECB ISO-IEC-27001-LEAD-IMPLEMENTER認定試験は、ISO/IEC 27001標準とその実装に関する個人の知識と理解をテストするために設計された複数選択の質問で構成されています。この試験では、情報セキュリティ、リスク管理、ISMの実装と管理の原則と概念など、幅広いトピックをカバーしています。試験に合格した候補者は、PECB認定ISO/IEC 27001リード実装認証を受け取ります。
質問 # 40
What risk treatment option has Company A implemented if it has required from its employees the change of email passwords at least once every 60 days?
- A. Risk retention
- B. Risk avoidance
- C. Risk modification
正解：C
質問 # 41
Scenario 10: NetworkFuse develops, manufactures, and sells network hardware. The company has had an operational information security management system (ISMS) based on ISO/IEC 27001 requirements and a quality management system (QMS) based on ISO 9001 for approximately two years. Recently, it has applied for a j^ombined certification audit in order to obtain certification against ISO/IEC 27001 and ISO 9001.
After selecting the certification body, NetworkFuse prepared the employees for the audit The company decided to not conduct a self-evaluation before the audit since, according to the top management, it was not necessary. In addition, it ensured the availability of documented information, including internal audit reports and management reviews, technologies in place, and the general operations of the ISMS and the QMS.
However, the company requested from the certification body that the documentation could not be carried off-site However, the audit was not performed within the scheduled days because NetworkFuse rejected the audit team leader assigned and requested their replacement The company asserted that the same audit team leader issued a recommendation for certification to its main competitor, which, for the company's top management, was a potential conflict of interest. The request was not accepted by the certification body NetworkFuse should_________________to ensure that employees are prepared for the audit. Refer to scenario
10.
- A. Select a certification body that provides combined audits
- B. Conduct practice interviews
- C. Observe the technologies used
正解：B
解説：
One of the ways to prepare employees for an ISO/IEC 27001 audit is to conduct practice interviews with them.
This can help them to familiarize themselves with the audit process, the types of questions they might be asked, and the evidence they need to provide to demonstrate compliance with the standard. Practice interviews can also help employees to identify any gaps or weaknesses in their knowledge or performance, and to address them before the actual audit. Practice interviews can be conducted by internal auditors, managers, or consultants, and should cover the relevant scope, objectives, and criteria of the audit. (From the PECB ISO/IEC 27001 Lead Implementer Course Manual, page 113) References:
* PECB ISO/IEC 27001 Lead Implementer Course Manual, page 113
* PECB ISO/IEC 27001 Lead Implementer Info Kit, page 10
* 5 Step Plan: How to Prepare for an ISO 27001 Certification Audit
質問 # 42
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.
Which statement below suggests that Beauty has implemented a managerial control that helps avoid the occurrence of incidents? Refer to scenario 2.
- A. Beauty updated the segregation of duties chart
- B. Beauty conducted a number of information security awareness sessions for the IT team and other employees that have access to confidential information
- C. Beauty's employees signed a confidentiality agreement
正解：B
質問 # 43
An employee in the administrative department of Smiths Consultants Inc. finds out that the expiry date of a contract with one of theclients is earlier than the start date. What type of measure could prevent this error?
- A. Availability measure
- B. Organizational measure
- C. Technical measure
- D. Integrity measure
正解：C
質問 # 44
A small organization that is implementing an ISMS based on ISO/lEC 27001 has decided to outsource the internal audit function to a third party. Is this acceptable?
- A. No, the organizations cannot outsource the internal audit function to a third party because during internal audit, the organization audits its own system
- B. No, the outsourcing of the internal audit function may compromise the independence and impartiality of the internal audit team
- C. Yes, outsourcing the internal audit function to a third party is often a better option for small organizations to demonstrate independence and impartiality
正解：C
解説：
According to the ISO/IEC 27001:2022 standard, an internal audit is an audit conducted by the organization itself to evaluate the conformity and effectiveness of its information security management system (ISMS). The standard requires that the internal audit should be performed by auditors who are objective and impartial, meaning that they should not have any personal or professional interest or bias that could influence their judgment or compromise their integrity. The standard also allows the organization to outsource the internal audit function to a third party, as long as the criteria of objectivity and impartiality are met.
Outsourcing the internal audit function to a third party can be a better option for small organizations that may not have enough resources, skills, or experience to perform an internal audit by themselves. By hiring an external auditor, the organization can benefit from the following advantages:
* The external auditor can provide a fresh and independent perspective on the organization's ISMS, identifying strengths, weaknesses, opportunities, and threats that may not be apparent to the internal staff.
* The external auditor can bring in specialized knowledge, expertise, and best practices from other organizations and industries, helping the organization to improve its ISMS and achieve its objectives.
* The external auditor can reduce the risk of conflict of interest, bias, or influence that may arise when the internal staff audit their own work or the work of their colleagues.
* The external auditor can save the organization time and money by conducting the internal audit more efficiently and effectively, avoiding duplication of work or unnecessary delays.
Therefore, outsourcing the internal audit function to a third party is acceptable and often preferable for small organizations that are implementing an ISMS based on ISO/IEC 27001.
References:
* ISO/IEC 27001:2022, Information technology - Security techniques - Information security management systems - Requirements, Clause 9.2, Internal audit
* ISO/IEC 27007:2023, Information technology - Security techniques - Guidelines for information security management systems auditing
* PECB, ISO/IEC 27001 Lead Implementer Course, Module 12, Internal audit
* A Complete Guide to an ISO 27001 Internal Audit - Sprinto
質問 # 45
What risk treatment option has Company A implemented if it has required from its employees the change of email passwords at least once every 60 days?
- A. Risk retention
- B. Risk avoidance
- C. Risk modification
正解：C
解説：
Explanation
Risk modification is one of the four risk treatment options defined by ISO/IEC 27001, which involves applying controls to reduce the likelihood and/or impact of the risk. By requiring its employees to change their email passwords at least once every 60 days, Company A has implemented a risk modification option to reduce the risk of unauthorized access to its email accounts. Changing passwords frequently can make it harder for attackers to guess or crack the passwords, and can limit the damage if a password is compromised.
The other three risk treatment options are:
Risk avoidance: This option involves eliminating the risk source or discontinuing the activity that causes the risk. For example, Company A could avoid the risk of email compromise by not using email at all, but this would also mean losing the benefits of email communication.
Risk retention: This option involves accepting the risk and its consequences, either because the risk is too low to justify any treatment, or because the cost of treatment is too high compared to the potential loss. For example, Company A could retain the risk of email compromise by not implementing any security measures, but this would expose the company to potential breaches and reputational damage.
Risk transfer: This option involves sharing or transferring the risk to a third party, such as an insurer, a supplier, or a partner. For example, Company A could transfer the risk of email compromise by outsourcing its email service to a cloud provider, who would be responsible for the security and availability of the email accounts.
References:
ISO/IEC 27001:2013, clause 6.1.3: Information security risk treatment
ISO/IEC 27001 Lead Implementer Course, Module 4: Planning the ISMS based on ISO/IEC 27001 ISO/IEC 27001 Lead Implementer Course, Module 6: Implementing the ISMS based on ISO/IEC 27001 ISO/IEC 27001 Lead Implementer Course, Module 7: Performance evaluation, monitoring and measurement of the ISMS based on ISO/IEC 27001 ISO/IEC 27001 Lead Implementer Course, Module 8: Continual improvement of the ISMS based on ISO/IEC 27001 ISO/IEC 27001 Lead Implementer Course, Module 9: Preparing for the ISMS certification audit ISO 27001 Risk Assessment & Risk Treatment: The Complete Guide - Advisera1 Infosec Risk Treatment for ISO 27001 Requirement 8.3 - ISMS.online2 ISO 27001 Clause 6.1.3 Information security risk treatment3 ISO 27001 Risk Treatment Plan - Scrut Automation4
質問 # 46
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 type of data that helps prevent future occurrences of information security incidents
- B. The collection and preservation of records
- C. The use of the buffer zone that blocks potential attacks coming from malicious websites where data can be collected
正解：B
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 managementof 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 # 47
Of the following, which is the best organization or set of organizations to contribute to compliance?
- A. IT and management
- B. IT only
- C. IT,business management, HR and legal
- D. IT and legal
正解：C
質問 # 48
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 relevant agreements, 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.
Socket Inc. has implemented a control for the effective use of cryptography and cryptographic key management. Is this compliant with ISO/IEC 27001' Refer to scenario 3.
- A. No, because the standard provides a separate control for cryptographic key management
- B. No, the control should be implemented only for defining rules for cryptographic key management
- C. Yes, the control for the effective use of the cryptography can include cryptographic key management
正解：C
解説：
Explanation
According to ISO/IEC 27001:2022, Annex A.8.24, the control for the effective use of cryptography is intended to ensure proper and effective use of cryptography to protect the confidentiality, authenticity, and/or integrity of information. This control can include cryptographic key management, which is the process of generating, distributing, storing, using, and destroying cryptographic keys in a secure manner. Cryptographic key management is essential for ensuring the security and functionality of cryptographic solutions, such as encryption, digital signatures, or authentication.
The standard provides the following guidance for implementing this control:
A policy on the use of cryptographic controls should be developed and implemented.
The policy should define the circumstances and conditions in which the different types of cryptographic controls should be used, based on the information classification scheme, the relevant agreements, legislation, and regulations, and the assessed risks.
The policy should also define the standards and techniques to be used for each type of cryptographic control, such as the algorithms, key lengths, key formats, and key lifecycles.
The policy should be reviewed and updated regularly to reflect the changes in the technology, the business environment, and the legal requirements.
The cryptographic keys should be managed through their whole lifecycle, from generation to destruction, in a secure and controlled manner, following the principles of need-to-know and segregation of duties.
The cryptographic keys should be protected from unauthorized access, disclosure, modification, loss, or theft, using appropriate physical and logical security measures, such as encryption, access control, backup, and audit.
The cryptographic keys should be changed or replaced periodically, or when there is a suspicion of compromise, following a defined process that ensures the continuity of the cryptographic services and the availability of the information.
The cryptographic keys should be securely destroyed when they are no longer required, or when they reach their end of life, using methods that prevent their recovery or reconstruction.
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 Understanding Cryptographic Controls in Information Security5
質問 # 49
Who is authorized to change the classification of a document?
- A. The author of the document
- B. The administrator of the document
- C. The manager of the owner of the document
- D. The owner of the document
正解：D
質問 # 50
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 determined that 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. Operational committee
- B. Information security committee
- C. Management committee
正解：B
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 # 51
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 the scenario above, answer the following question:
After investigating the incident. Beauty decided to install a new anti-malware software. What type of security control has been implemented in this case?
- A. Corrective
- B. Preventive
- C. Detective
正解：A
質問 # 52
An organization has implemented a control that enables the company to manage storage media through their life cycle of use. acquisition, transportation and disposal. Which control category does this control belong to?
- A. Organizational
- B. Physical
- C. Technological
正解：C
質問 # 53
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 the scenario above, answer the following question:
How should Colin have handled the situation with Lisa?
- A. Promise Lisa that future training and awareness sessions will be easily understandable
- B. Extend the duration of the training and awareness session in order to be able to achieve better results
- C. Deliver training and awareness sessions for employees with the same level of competence needs based on the activities they perform within the company
正解：C
解説：
According to the ISO/IEC 27001:2022 standard, the organization should determine the necessary competence of persons doing work under its control that affects the performance and effectiveness of the ISMS. The organization should also ensure that these persons are aware of the information security policy, their contribution to the effectiveness of the ISMS, the implications of not conforming with the ISMS requirements, and the benefits of improved information security performance. The organization should also provide information security awareness, education, and training to all employees and, where relevant, contractors and third-party users, as relevant for their job function. The awareness, education, and training programs should be planned, implemented, and maintained according to the needs of the organization and the results of the risk assessment and risk treatment.
Therefore, Colin should have handled the situation with Lisa by delivering training and awareness sessions for employees with the same level of competence needs based on the activities they perform within the company.
This would ensure that the content and the language of the sessions are appropriate and understandable for the target audience, and that the sessions are effective and efficient in achieving the desired learning outcomes. By doing so, Colin would also avoid wasting time and resources on delivering sessions that are too technical or too basic for some employees, and that do not address their specific information security challenges and responsibilities.
References:
* ISO/IEC 27001:2022, Clause 7.2 Competence and Clause 7.3 Awareness
* ISO/IEC 27002:2022, Clause 7.2.2 Information security awareness, education and training
* PECB ISO/IEC 27001 Lead Implementer Course, Module 4: Leadership, Commitment, and Support of Top Management.
質問 # 54
Why is compliance important forthe reliability of the information?
- A. When an organization is compliant, it meets the requirements of privacy legislation and, in doing so, protects the reliability of its information.
- B. When an organization employs a standard such as the ISO/IEC 27002 and uses it everywhere, it is compliant and thereforeit guarantees the reliability of its information.
- C. By meeting the legislative requirements and theregulations of both the government and internal management, an organization shows that it manages its information in a sound manner.
- D. Compliance is another word for reliability. So, if a company indicates that it is compliant, it means that the information is managed properly.
正解：C
質問 # 55
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 this scenario, answer the following question:
Based on his tasks, which team is Bob part of?
- A. Incident response team
- B. Security architecture team
- C. Forensics team
正解：A
解説：
Based on his tasks, Bob is part of the incident response team (IRT) of InfoSec. According to ISO/IEC
27035-2:2023, the IRT is a team of appropriately skilled and trusted members of an organization that responds to and resolves incidents in a coordinated way1. One of the tasks of the IRT is to conduct an evaluation of the nature of an unexpected event, including the details on how the event happened and what or whom it might affect1. This is consistent with Bob's responsibility of ensuring that a thorough evaluation of the nature of an unexpected event is conducted. Therefore, Bob belongs to the incident response team.
References:
* ISO/IEC 27035-2:2023 (en), Information technology - Information security incident management - Part 2: Guidelines to plan and prepare for incident response1
* Response to Information Security Incidents | ISMS.online2
質問 # 56
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 relevant agreements, 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, what would help Socket Inc. address similar information security incidents in the future?
- A. Using the access control system to ensure that only authorized personnel is granted access
- B. Using the MongoDB database with the default settings
- C. Using cryptographic keys to protect the database from unauthorized access
正解：A
質問 # 57
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PECB ISO-IEC-27001-Lead-Implementerは、ISO/IEC 27001標準に基づく情報セキュリティマネジメントシステム（ISMS）の実装に関する知識とスキルを評価する認定試験です。この試験は、ISMSの管理、実装、維持、改善を担当するプロフェッショナル向けに設計されています。この認定は、情報セキュリティ、リスク管理、ビジネス継続性の分野でトレーニング、試験、認定サービスを提供するProfessional Evaluation and Certification Board（PECB）によって発行されます。
最新のISO-IEC-27001-Lead-Implementer試験問題集でPECB試験トレーニング：https://www.goshiken.com/PECB/ISO-IEC-27001-Lead-Implementer-mondaishu.html
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