Running a site that processes payments can be risky. Hidden scripts from ads, chat widgets, and third parties can expose your business to security attacks, such as Magecart and e-skimming. PCI DSS 4.0.1 requirements 6.4.3 and 11.6.1, which are mandatory as of March 31, 2025, require live script inventories, approvals, and real-time change alerts. The solution: A PCI DSS compliance software that tracks, verifies, and blocks tampering in real time.