Protiviti is a Payment Card Industry Qualified Security Assessor (PCI QSA) company advising organizations globally on how to address the risks of payment processing and how to comply with requirements of the PCI Data Security Standard (DSS).  Here is a great white paper by Protiviti that discusses the PCI DSS compliance requirements and provides relevant information to assist in determining how Illumio Adaptive Security Platform can enable and support PCI DSS compliance in your own environment.