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Isaca Exam CCOA Topic 5 Question 2 Discussion
Topic #: 5
An organization moving its payment card system into a separate location on its network (or security reasons is an example of network:
The act of moving a payment card system to a separate network location is an example of network segmentation because:
Isolation for Security: Segregates sensitive systems from less secure parts of the network.
PCI DSS Compliance: Payment card data must be isolated to reduce the scope of compliance.
Minimized Attack Surface: Limits exposure in case other parts of the network are compromised.
Enhanced Control: Allows for tailored security measures specific to payment systems.
Other options analysis:
A . Redundancy: Involves having backup systems, not isolating networks.
C . Encryption: Protects data but does not involve network separation.
D . Centricity: Not a recognized concept in network security.
CCOA Official Review Manual, 1st Edition Reference:
Chapter 7: Network Segmentation and Isolation: Emphasizes segmentation for protecting sensitive data.
Chapter 9: PCI Compliance Best Practices: Discusses network segmentation to secure payment card environments.
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