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Cybersecurity glossary

What is PCI DSS?

Also known as: Payment Card Industry Data Security Standard

Definition

PCI DSS is the security standard for organizations that store, process or transmit payment card data, managed by the PCI Security Standards Council.

Why it matters

Merchants validate compliance in ways that depend on their transaction volume and setup, often through a self-assessment questionnaire. Outsourcing card handling to a payment provider reduces scope.

Common questions about PCI DSS

Sources