PECB ISO-IEC-27002-Foundation Exam Dumps - Actual Questions Answers

Organizations can manage the security of large networks by dividing them into separate network domains and separating them from the public network where appropriate. This reflects the principle of network segregation, which reduces the ability of an attacker, malware, or unauthorized user to move freely across the environment. Separate domains can be based on trust level, business function, system criticality, data sensitivity, user group, supplier access, development environment, or regulatory requirement. ISO/IEC 27002 supports this through network security, network segregation, access control, and secure architecture practices. Option B is incorrect because including internal domains into the public network would increase exposure and weaken boundaries. Option C is not realistic or aligned with modern enterprise architecture; organizations often need integrated services, users, and systems, but they must integrate them securely. Segmentation allows controlled communication through firewalls, gateways, routing rules, access controls, monitoring, and filtering. The goal is not isolation for its own sake, but risk-based separation and controlled connectivity. Therefore, option A is verified. References/Chapters: ISO/IEC 27002:2022, Control 8.20 Network security; Control 8.22 Segregation of networks; Control 5.15 Access control.

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A PII controller is the privacy stakeholder that determines the purposes and means of processing personally identifiable information. This means the controller decides why PII is processed, what PII is needed, how it is processed, how long it is retained, who receives it, and which controls are required. Option A describes the PII principal, which is the natural person to whom the PII relates. Option C describes a PII processor, which processes PII on behalf of and according to the instructions of the controller. ISO/IEC 27002 includes privacy and PII protection as part of its information security control guidance where privacy obligations apply. The distinction matters because controllers carry decision-making responsibility and accountability for lawful, secure, and appropriate processing. Processors must protect the information but do not independently determine the processing purpose. Relevant controls include privacy and protection of PII, access control, supplier relationships, information deletion, data masking, data leakage prevention, and cloud service controls. The verified answer is therefore option B. References/Chapters: ISO/IEC 27002:2022, Control 5.34 Privacy and protection of PII; Control 5.19 Information security in supplier relationships; Control 8.11 Data masking.

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When establishing a remote working policy, organizations should consider the threat of unauthorized access to information or resources from other persons in public places. Remote working changes the security environment because employees may work from homes, hotels, airports, cafés, shared offices, client sites, or while travelling. These environments can expose information to shoulder surfing, overheard conversations, device theft, insecure Wi-Fi, unattended screens, family or visitor access, and uncontrolled printing or storage. ISO/IEC 27002 Control 6.7, Remote working, expects organizations to define security measures for remote work based on risk. This can include secure authentication, encryption, screen privacy, endpoint protection, physical protection of devices, secure network access, acceptable use, incident reporting, backup, and restrictions on handling sensitive information. Option B relates more to equipment siting and physical protection of facilities. Option C relates to access rights and privileged access management. Both can be relevant elsewhere, but the remote working policy question directly points to risks from other persons in public or uncontrolled locations. Therefore, option A is verified. References/Chapters: ISO/IEC 27002:2022, Control 6.7 Remote working; Control 7.9 Security of assets off-premises; Control 5.15 Access control.