Version 4.0.1 of the Payment Card Industry Data Security Standard (PCI DSS), which came into effect back in April, incorporates a few important changes to make it fit for the modern digital world, ...

Learn more about PCI DSS 4.0 and its impact on organizations in 2025 in this Q&A. As of April 1, 2025, all merchants and third-party service providers (TPSPs) involved in processing credit or debit ...

PCI DSS applies to all participants that process, store, or transmit cardholder data AI systems in payment environments are subject to ordinary PCI DSS scoping principles As of March 31, 2025, ...

With the rollout of PCI DSS v4.0, organizations that use payment cards of all kinds will need to ensure their systems and security measures are compliant with the new standard as it becomes the norm ...

The Payment Card Industry Data Security Standard (PCI DSS) provides guidelines for organizations to safeguard their payment infrastructure against data theft and fraud in debit card and credit card ...

The Payment Card Industry Data Security Standard (PCI DSS) turns 20 next year and has remained largely unchanged during that time. But version 4.0, due to become mandatory from April 2024, will bring ...

Anton Chuvakin, PhD, GCIA, GCIH, GCFA is well-known security expert and author of the books “Security Warrior” and “PCI Compliance” and a contributor to “Know Your Enemy: Learning about Security ...

On March 31, 2022, the Payment Card Industry Security Standards Council released version 4.0 of its Data Security Standard (PCI DSS 4.0). The new version—which brings major changes to the payments ...

The PCI Standards Security Council (PCI SSC) published the latest update to the PCI Data Security Standard (PCI DSS) this week. The gold standard for retailers and financial organizations when it ...

The PCI Security Standards Council (PCI SSC) will start enforcing requirements 6.4.3 and 11.6.1 under the PCI Data Security Standard (PCI DSS) beginning March 31, 2025. These changes will impact many ...