With PCI DSS 4.0 now in effect, deploying a web application firewall (WAF) has shifted from best practice to mandatory. If your organization handles cardholder data, it’s essential to understand what this update means and how to stay compliant.
Our latest guide explains the new WAF requirement in clear terms, outlining what’s changed, why it matters for both security and compliance, and how a managed WAF solution can help you meet the standard quickly and efficiently — all without adding to your team’s operational burden.
Stay ahead of the mandate, reduce risk, and protect your data with confidence.
Download the guide