What Is Script Monitoring? A Plain Definition

Script monitoring records the JavaScript that real visitors' browsers execute on your pages, including scripts your vendors load, and alerts a person when one is new or changes. On payment pages it is how you meet and prove PCI DSS 6.4.3 & 11.6.1, mandatory since 2025. This is also the trailer for our channel: we answer the questions buyers ask about PCI DSS 6.4.3 & 11.6.1 and client-side attacks, one short video each.

Full answer: What Is Script Monitoring? A Plain Definition

Transcript

Script monitoring is the continuous observation of every JavaScript file that runs on your web pages, as your real visitors' browsers receive it. Which scripts ran, where each came from, whether it changed, and what it did. It exists because almost everything on a modern checkout is loaded at runtime from someone else's server, so your code review and server-side tools never see it. It gives you three things. An inventory of every script, including the ones your vendors load. Alerts when something is new or changed. And a record for your assessor, for PCI DSS 6.4.3 & 11.6.1. On this channel, we answer the questions buyers ask about PCI DSS 6.4.3 & 11.6.1, and client-side attacks. Short, straight answers, with the product shown only where it helps. Here's what that looks like in Script Monitoring. One tag, every session. Home shows what needs you today: open alerts, vendors nobody has reviewed, and the top risks. And a weekly evidence pack for your assessor, kept for eighteen months. Script Monitoring is free for 1,000 page views a month, and Pro starts at $99 a month. Start for free at scriptmonitoring.com.