PECB ISO-IEC-27001-Lead-Implementer 問題集

質問 1：
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 the nonconformity. 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 this scenario, answer the following question:
OpenTech has decided to establish a new version of its access control policy. What should the company do when such changes occur?
A. Include the changes in the scope
B. Identify the change factors to be monitored
C. Update the information security objectives
正解：C
解説: (Topexam メンバーにのみ表示されます)

質問 2：
Which security controls must be implemented to comply with ISO/IEC 27001?
A. Those included in the risk treatment plan
B. Those listed in Annex A of ISO/IEC 27001, without any exception
C. Those designed by the organization only
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 3：
Del&Co has decided to improve their staff-related controls to prevent incidents. Which of the following is NOT a preventive control related to the Del&Co's staff?
A. Authentication and authorization
B. Video cameras
C. Control of physical access to the equipment
正解：B
解説: (Topexam メンバーにのみ表示されます)

質問 4：
Scenario 3: Socket Inc. is a dynamic telecommunications company specializing in wireless products and services, committed to delivering high-quality and secure communication solutions. Socket Inc. leverages innovative technology, including the MongoDB database, renowned for its high availability, scalability, and flexibility, to provide reliable, accessible, efficient, and well-organized services to its customers. Recently, the company faced a security breach where external hackers exploited the default settings of its MongoDB database due to an oversight in the configuration settings, which had not been properly addressed. Fortunately, diligent data backups and centralized logging through a server ensured no loss of information. In response to this incident, Socket Inc. undertook a thorough evaluation of its security measures. The company recognized the urgent need to improve its information security and decided to implement an information security management system (ISMS) based on ISO/IEC 27001.
To improve its data security and protect its resources, Socket Inc. implemented entry controls and secure access points. These measures were designed to prevent unauthorized access to critical areas housing sensitive data and essential assets. In compliance with relevant laws, regulations, and ethical standards, Socket Inc. implemented pre-employment background checks tailored to business needs, information classification, and associated risks. A formalized disciplinary procedure was also established to address policy violations. Additionally, security measures were implemented for personnel working remotely to safeguard information accessed, processed, or stored outside the organization's premises.
Socket Inc. safeguarded its information processing facilities against power failures and other disruptions. Unauthorized access to critical records from external sources led to the implementation of data flow control services to prevent unauthorized access between departments and external networks. In addition, Socket Inc. used data masking based on the organization's topic-level general policy on access control and other related topic-level general policies and business requirements, considering applicable legislation. It also updated and documented all operating procedures for information processing facilities and ensured that they were accessible to top management exclusively.
The company also implemented a control 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, regulations, and the information classification scheme. Network segregation using VPNs was proposed to improve security and reduce administrative efforts.
Regarding the design and description of its security controls, Socket Inc. has categorized them into groups, consolidating all controls within a single document. Lastly, Socket Inc. implemented a new system to maintain, collect, and analyze information about information security threats and integrate information security into project management.
Based on the scenario above, answer the following question:
Which of the following controls did Socket Inc. implement by conducting pre-employment background checks? Refer to scenario 3.
A. Annex A 6.1 Screening
B. Annex A 6.4 Disciplinary process
C. Annex A 6.7 Remote working
正解：A

質問 5：
Scenario 7: InfoSec, based in Boston, MA, is a multinational corporation offering professional electronics, gaming, and entertainment products. Following several information security incidents, InfoSec has decided to establish teams of experts 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 implement a screened subnet network architecture. This architecture will isolate the demilitarized zone (DMZ), 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 a thorough evaluation of the nature of an unexpected event, including how the event happened and what or whom it might affect.
On the other hand, Anna will create records of the data, reviews, analyses, and reports to keep evidence for 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.
As part of InfoSec's initiative to strengthen information security measures, Anna will conduct information security risk assessments only when significant changes are proposed and will document the results of these risk assessments. Upon completion of the risk assessment process, Anna is responsible for developing and implementing a plan for treating information security risks and documenting the risk treatment results.
Furthermore, while implementing the communication plan for information security, InfoSec's top management was responsible for creating a roadmap for new product development. This approach helps the company to align its security measures with the product development efforts, demonstrating a commitment to integrating security into every aspect of its business operations.
InfoSec uses a cloud service model that includes cloud-based apps accessed through the web or an application programming interface (API). All cloud services are provided by the cloud service provider, while data is managed by InfoSec. This introduces unique security considerations and becomes a primary focus for the information security team to ensure data and systems are protected in this environment.
Based on this scenario, answer the following question:
Does InfoSec adhere to the requirements of ISO/IEC 27001 when conducting information security risk assessments?
A. No, as it should perform them twice a year, regardless of significant changes
B. No, as it should perform them at planned intervals as well
C. Yes, it adhered to ISO/IEC 27001 requirements
正解：B

質問 6：
What risk treatment option has Company A Implemented If it has decided not to collect information from users so that It is not necessary to implement information security controls?
A. Risk retention
B. Risk avoidance
C. Risk modification
正解：B

質問 7：
What is the main purpose of Annex A 7.1 Physical security perimeters of ISO/IEC 27001?
A. To maintain the confidentiality of information that is accessible by personnel or external parties
B. To prevent unauthorized physical access, damage, and interference to the organization's information and other associated assets
C. To ensure access to information and other associated assets is defined and authorized
正解：B
解説: (Topexam メンバーにのみ表示されます)