Remember, network segmentation is a best practice, not a requirement, and the PCI DSS 1.2 document states that: ...

The latest IDN platform release removes PCI systems and assets from scope through cloaking, micro-perimeter segmentation, machine authentication and authorization, and end-to-end encryption.

Also, it is possible to implement process level policies by applying PCI DSS micro-segmentation to ensure that only vital services are making a connection and a single function is implemented on a ...

If organizations achieve the continuous network security processes to comply with PCI DSS 4.0, they’ll be in a much, much better place, and their networks and data will be much more secure.

PCI encourages merchants to implement network segmentation by using firewalls to protect their card data systems from unrelated and non-compliant servers and workstations, thereby keeping them out ...

The art of mastering PCI DSS compliance is primarily about defining the scope of compliance, meaning the perimeters of the Cardholder Data Environment (CDE) within the enterprise network. The goal is ...

2. Network segmentation. Many companies do not realize that the PCI Council allows you to segment the internal network environment into different segmented silos.

On the other hand, an organization that treats PCI DSS compliance as a process will go back to ensure the segmentation remains intact after the environment changes.