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  • Aug 4th, 2025

    PCI 4.0.1’s Control 6.4.3 Explained: Mastering Script Management with CSP

    PCI DSS 4.0.1 Control 6.4.3 (effective April 1, 2025) mandates script authorization, integrity checks, and inventory on payment pages. This guide covers the control, implementation tips, and monitoring tools like CSP headers, securityheaders.com, and Snyk.

    • PCI
    • PaymentSecurity
    • JavaScriptSecurity
    • CSP
    • InfoSec

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FinTech M&A: Security Due Diligence Is an Art (and Most Firms Are Just Finger Painting)

Whether you're buying, selling, or investing in a FinTech company, security due diligence is more than a checklist - it's about reading between the lines. We break down what really matters in tech and security evaluations, and how to avoid expensive surprises post-close.

( Jan 28th, 2026 )

ISVs Are Service Providers Under PCI — Here's What That Actually Means

Many ISVs assume they're out of PCI scope because they use hosted fields or JavaScript SDKs that “keep them away” from cardholder data. But PCI applies not only to who handles the data — but to who could impact the security of it. That means ISVs are in scope, and here's why.

( Jan 21st, 2026 )

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