The shift from PCI DSS 3.2.1 to 4.0 brings critical security enhancements to protect payment card data against evolving cyber threats. If your organization processes payments, these changes will impact you. The below table highlights changes for each requirement: Requirement PCI DSS v3.2.1 PCI DSS v4.0 (Changes & Enhancements) 1: Install and maintain a firewallContinue reading “Transitioning to PCI DSS 4.0: Essential Compliance Updates”
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