by Source Defense On a recent Source Defense roundtable, seasoned QSAs gathered to discuss the latest PCI DSS 4.0.1 updates”, specifically requirements 6.4.3 and 11.6.1″, and how organizations should respond. What followed was a frank, practical, and sometimes surprising conversation about merchant eligibility, the limits of iframe protection, and what compliance now looks like in an eSkimming-threatened
First seen on securityboulevard.com
Jump to article: securityboulevard.com/2025/04/what-qsas-are-saying-about-pci-dss-4-0-1-and-eskimming-controls/
![]()

