Pioneering Client-Side Protection Platform

Coalfire Advice for Payment Page Security & PCI DSS Requirements 6.4.3 & 11.6.1

PCI DSS Payment Page Analysis Report


Protected User Sessions


Protected App Builds


Sensitive Data Access Attempts Blocked Per Year

“Would I recommend Jscrambler to other companies? Without a doubt. It's my go-to choice for client-side web application protection."

Fortune 500 Retail Company

Achieve PCI DSS Compliance

Comply with PCI DSS v4 by detecting tampering or unauthorized changes to payment pages and protecting cardholder data.

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Prevent Skimming Attacks & Data Leakage

Protect against data breaches, formjacking, digital skimming attacks, and data exfiltration by blocking unauthorized behavior.

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Prevent IP Theft and Enforce Software Licensing

Protect your intellectual property and make sure your products are used according to licensing agreements.

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Book a Demo

Get in touch to discover how we can help your business adopt a future-proof client-side security policy while achieving compliance with security standards.

Our Products



Protect your first-party code with minimal impact through obfuscation and other techniques.

Webpage Integrity

Webpage Integrity

Maximize third-party script value while mitigating security and compliance risks.

PCI DSS Module

PCI DSS Module

Achieve PCI DSS compliance by authorizing, protecting, and monitoring payment page scripts.

Speak to a Client-side Security Expert

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Buyer’s Guide to E-commerce Security in PCI DSS v4

If you’re looking to find a solution for compliance with PCI DSS v4 requirements 6.4.3 and 11.6.1, our guide is for you!

Protecting your payment pages and customers’ data becomes crucial in light of the upcoming changes to PCI DSS v4.

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Client-side protection customer reviews