Discover the key differences between PCI DSS 3.2.1 and PCI DSS 4.0.1. Learn global best practices for payment security, compliance requirements, and risk-based approaches for businesses worldwide. PCI DSS 3.2.1 vs PCI DSS 4.0.1: Global Guide to Payment Security Standards As digital payments grow worldwide, protecting cardholder data has never been more critical. The Payment Card Industry Data Security Standard (PCI DSS) provides a framework for businesses handling payment cards to maintain security and compliance. With the introduction of PCI DSS 4.0.1, organizations need to understand the differences from PCI DSS 3.2.1 to ensure a smooth global transition. What is…