PCI DSS 4.0 requires script monitoring. Are you ready?
Requirement 6.4.3 asks that scripts on payment pages are authorized, have their integrity assured, and are inventoried with a justification. Tracefox scans the pages you add on a schedule and flags scripts that appear, disappear or change, which can feed your own inventory and review process. It is not a PCI DSS assessment, and using it doesn't make you compliant on its own.
The PCI DSS 4.0 script monitoring challenge
Unauthorized scripts appear silently
Third-party tags, ad scripts, and analytics code get added to payment pages through tag managers or CMS plugins. Each unauthorized script is a compliance gap and a potential skimming risk.
Script integrity changes go undetected
A legitimate script gets compromised or updated with malicious code. Without regular integrity checks, tampered scripts on your payment page can exfiltrate card data undetected.
Manual audits cannot keep pace
Quarterly manual reviews cannot catch scripts that appear and disappear between audits. PCI DSS 4.0 expects changes to payment pages to be detected regularly, not just at audit time.
How Tracefox helps with PCI DSS script compliance
Scheduled, automated script monitoring for the pages you add.
Complete script inventory
Tracefox scans the pages you add and catalogs the scripts it sees load, first-party and third-party, with their source URLs. Authorization and justification records stay in your own process.
Change alerts
New script added? Script removed? Script source URL or inline script changed? Get an alert after the scan that finds it (daily on Pro and Business) so you can investigate and authorize or block the change.
Audit-ready reports
Generate reports showing the script inventory and change history from your scans, to include in the evidence you give your assessor. Your assessor decides what meets the requirement.
Keep watch on your payment page scripts.
Start monitoring your payment page scripts today.
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