PCI DSS 4.0 Monitoring

Scan643

Available

Detect script liability before your processor or auditor does.

Scan643 analyzes payment pages and checkout flows to identify PCI DSS 4.0 Requirement 6.4.3 risks, third-party script exposure, and initiator-chain dependencies.

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Capabilities

Features

▸Browser-based execution
▸Script inventory
▸Initiator chain mapping
▸Network request analysis
▸Evidence vault
▸Continuous monitoring
Technical

Specs

CategoryCompliance Monitoring
AudienceEcommerce merchants
DeploymentSaaS
StandardPCI DSS 4.0
Product surface

Screenshot

Compliance scanner dashboard displaying script inventory, dependency chains, and recent scan history.

Compliance scanner dashboard displaying script inventory, dependency chains, and recent scan history.

Topology

Architecture

Checkout Page → Browser Execution → Script Discovery → Dependency Analysis → Evidence Report

  1. 01Checkout Page
  2. 02Browser Execution
  3. 03Script Discovery
  4. 04Dependency Analysis
  5. 05Evidence Report
The problem

Unknown third-party scripts and checkout dependencies create compliance exposure that merchants often discover during audits.

Objections

FAQ

What is Requirement 6.4.3?
A PCI DSS requirement focused on script management and authorization on payment pages.
Does Scan643 monitor continuously?
Yes, monitoring can be configured for ongoing verification.
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Interested in Scan643?
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