PCI DSS v4.0: What You Need to Know and What the End of v3.2.1 Means for the Future of Digital Payments
On March 31st, 2024, The Payments Card Industry Standards Security Council (PCI SSC) officially retired version 3.2.1 of the PCI Data Security Standard (PCI DSS) with the publication of its new sets of protocols and security standards for v4.0. With the continued rise in cyber threats against financial services and institutions, PCI DSS v4.0 supersedes version 3.2.1 to tackle evolving threats and technologies, facilitating enhanced approaches to counteract emerging types of cyber attacks.