PECB ISO-IEC-27001-Lead-Implementer Dumps Questions Answers

According to ISO/IEC 27001:2022, information security controls are measures that are implemented to protect the confidentiality, integrity, and availability of information assets1. Controls can be preventive, detective, or corrective, depending on their purpose and nature2. Preventive controls aim to prevent or deter the occurrence of a security incident or reduce its likelihood. Detective controls aim to detect or discover the occurrence of a security incident or its symptoms. Corrective controls aim to correct or restore the normal state of an asset or a process after a security incident or mitigate its impact2.

In this scenario, Socket Inc. implemented several security controls to prevent information security incidents from recurring, such as:

• Segregation of networks: This is a preventive and technical control that involves separating different parts of a network into smaller segments, using devices such as routers, firewalls, or VPNs, to limit the access and communication between them3. This can enhance the security and performance of the network, as well as reduce the administrative efforts and costs3.
• Privileged access rights: This is a preventive and administrative control that involves granting access to information assets or systems only to authorized personnel who have a legitimate need to access them, based on their roles and responsibilities4. This can reduce the risk of unauthorized access, misuse, or modification of information assets or systems4.
• Cryptographic controls: This is a preventive and technical control that involves the use of cryptography, which is the science of protecting information by transforming it into an unreadable format, to protect the confidentiality, integrity, and authenticity of information assets or systems. This can prevent unauthorized access, modification, or disclosure of information assets or systems.
• Information security threat management: This is a preventive and administrative control that involves the identification, analysis, and response to information security threats, which are any incidents that could negatively affect the confidentiality, integrity, or availability of information assets or systems. This can help the organization to anticipate, prevent, or mitigate the impact of information security threats.
• Information security integration into project management: This is a preventive and administrative control that involves the incorporation of information security requirements and controls into the planning, execution, and closure of projects, which are temporary endeavors undertaken to create a unique product, service, or result. This can ensure that information security risks and opportunities are identified and addressed throughout the project life cycle.

However, information backup is not a preventive control, but a corrective control. Information backup is a corrective and technical control that involves the creation and maintenance of copies of information assets or systems, using dedicated software and utilities, to ensure that they can be recovered in case of data loss, corruption, accidental deletion, or cyber incidents. This can help the organization to restore the normal state of information assets or systems after a security incident or mitigate its impact. Therefore,information backup does not prevent information security incidents from recurring, but rather helps the organization to recover from them.

References:

• ISO/IEC 27001:2022 - Information security, cybersecurity and privacy protection — Information security management systems — Requirements
• ISO 27001 Key Terms - PJR
• Network Segmentation: What It Is and How It Works | Imperva
• ISO 27001:2022 Annex A 8.2 – Privileged Access Rights - ISMS.online
• [ISO 27001:2022 Annex A 8.3 – Cryptographic Controls - ISMS.online]
• [ISO 27001:2022 Annex A 5.30 – Information Security Threat Management - ISMS.online]
• [ISO 27001:2022 Annex A 5.31 – Information Security Integration into Project Management - ISMS.online]
• [ISO 27001:2022 Annex A 8.13 – Information Backup - ISMS.online]

According to ISO/IEC 27001 : 2022 Lead Implementer, risk retention is one of the four risk treatment options that an organization can choose to deal with unacceptable risks. Risk retention means that the organization accepts the risk without taking any action to reduce its likelihood or impact. It applies to risks that are either too costly or impractical to address, or that have a low probability or impact. Therefore, an example of risk retention is when an organization decides to release the software even though some minor bugs have not been fixed yet. This implies that the organization has assessed the risk of releasing the software with bugs and has determined that it is acceptable, either because the bugs are not critical or because the cost of fixing them would outweigh the benefits.

References:

• ISO/IEC 27001 : 2022 Lead Implementer Study guide and documents, section 8.3.2 Risk treatment
• ISO/IEC 27001 : 2022 Lead Implementer Info Kit, page 14, Risk management process
• 3, ISO 27001: Top risk treatment options and controls explained

The statement describes the organizational boundaries of the ISMS scope, which define which parts of the organization are included or excluded from the ISMS. The organizational boundaries can be based on criteria such as departments, functions, processes, activities, or locations. In this case, the statement specifies that the ISMS covers all departments within Company XYZ that have access to customers’ data, and excludes the ones that do not. The statement also explains the purpose of the ISMS, which is to ensure the confidentiality, integrity, and availability of customers’ data, and ensure compliance with the applicable regulatory requirements regarding information security.

The statement does not describe the information systems boundary of the ISMS scope, which defines which information systems are included or excluded from the ISMS. The information systems boundary can be based on criteria such as hardware, software, networks, databases, or applications. The statement does not mention any specific information systems that are covered by the ISMS.

The statement also does not describe the physical boundary of the ISMS scope, which defines which physical locations are included or excluded from the ISMS. The physical boundary can be based on criteria such as buildings, rooms, cabinets, or devices. The statement does not mention any specific physical locations that are covered by the ISMS.

References:

• ISO/IEC 27001:2013, clause 4.3: Determining the scope of the information security management system
• 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/IEC 27001 scope statement | How to set the scope of your ISMS - Advisera1
• How to Write an ISO 27001 Scope Statement (+3 Examples) - Compleye2
• How To Use an Information Flow Map to Determine Scope of Your ISMS3
• ISMS SCOPE DOCUMENT - Resolver4
• Define the Scope and Objectives - ISMS Info5