iframe Integrity
Enabling PSPs to Deliver Seamless Client-Side Compliance to Merchants
Jscrambler helps PSPs secure merchant payment pages against skimming attacks, reducing fraud exposure and supporting compliance requirements.
Payment Iframes are Being Exploited, and the Risk Lands on PSPs
Iframes are not inherently secure
Payment iframes can be hijacked, overlaid, or manipulated through formjacking and skimming attacks, silently stealing card data without merchants or PSPs ever knowing.
Merchants struggle to meet compliance on their own
Achieving SAQ A eligibility and meeting PCI DSS v4 requirements 6.4.3 and 11.6.1 requires technical safeguards that most merchants lack the resources or expertise to implement independently.
PSPs bear the burden of merchant security gaps
When merchants’ payment pages are compromised, PSPs face reputational damage, compliance exposure, and customer churn, yet most lack a scalable way to extend protection across their merchant base.
Built for Every Challenge PSPs Face With Merchant Payment Security
01
Stop Skimming Attacks Before They Reach Card Data
Payment iframes are a proven target for silent skimming attacks. Iframe Integrity continuously monitors and hardens the iframe against hijacking, overlay, and formjacking, blocking threats before they can intercept sensitive payment data.
02
Take Compliance Off Your Merchants' Plate
Under PCI DSS v4.0.1 SAQ A, eligible merchants must confirm their payment page is not susceptible to script attacks. PCI SSC FAQ 1588 allows PSPs to provide that confirmation on their merchants’ behalf. Iframe Integrity gives PSPs the technical basis to do exactly that — across their entire merchant base, with no merchant action required.
03
Turn Merchant Security Into a Competitive Advantage
When merchants’ payment pages are compromised, PSPs absorb the fallout. Iframe Integrity flips that dynamic, letting you proactively offer proven protection, boost merchant retention, and open new revenue streams through premium compliance offerings.
04
Cut Operational Overhead Across Your Merchant Base
No script authorization needed. No changes required for PSPs or merchants. Iframe Integrity integrates seamlessly into your existing setup, making security scalable and cost-effective across your full portfolio.
Iframe Integrity Features
PSP Script Hardening
Makes the PSP script tamper-resistant, protecting against reverse engineering and automated threats.
Iframe Hijacking Protection
Prevents iframe hijacking attacks by isolating DOM methods that can be used to tamper with the iframe creation process (on the parent page).
Iframe Overlay Protection
Prevents iframe hijacking attacks by isolating DOM methods that can be used to create new iframes or to tamper with existing ones (on the parent page).
Form Overlay Protection
Prevents iframe hijacking attacks by isolating DOM methods that can be used to create new Forms or to tamper with existing ones (on the parent page).
Function Hijacking Protection
Applies monkey-patching protection in privileged functions (on the parent page).
Iframe Control
Provides fine-grained control over how iframes can be used by scripts (on the parent page).
Form Control
Provides fine-grained control over how forms can be used by scripts (on the parent page).
Ensuring robust security for our checkout solutions is paramount. That is why we partnered with Jscrambler in 2024 to implement their Iframe Integrity solution, which has been instrumental in building key PCI DSS v4 controls into our platform. We value its ability to provide strong technical safeguards with minimal disruption, ensuring both compliance and a seamless payment experience for our merchants.
Client-Side Security Solutions
PCI DSS Compliance
Software Supply Chain Security
Data Governance & Privacy
Take Control of Your Browser Runtime
See how Jscrambler extends policy enforcement beyond the traditional edge directly into the browser runtime to provide an active control plane that secures sensitive data and ensures strict compliance at the point of creation.