What happens to PCI DSS scope if an organization does NOT implement network segmentation?
- A.Only the segments that carry authorization traffic and the databases holding PANs fall into the assessment
- B.The network edge and every system behind the perimeter firewall are reviewed while internal switches stay outside the assessment
- C.The entire network and all connected system components are considered in scope for PCI DSS assessment
- D.Just the payment application servers and all databases that log transaction metadata fall under the assessment boundary
Why C is correct
Without network segmentation, PCI DSS scope extends to the entire network, meaning all system components must be assessed and comply with applicable PCI DSS requirements.
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