Meet PCI DSS v4.0.1 before your 2026 assessment
PCI DSS v4.0.1 is now fully mandatory — all 51 future-dated requirements became effective 31 March 2025, with first full assessment cycles due in 2026. As a payment processor or fintech, you need annual penetration testing, six-monthly segmentation validation, and evidence of MFA enforcement across cardholder data environments. NodeZero delivers all three autonomously.
Your specific challenges
PCI DSS v4.0.1 full compliance
All advanced requirements around encryption, cryptographic controls, and secure development are now mandatory. First full assessment cycles are due in 2026.
Recurring segmentation testing
PCI DSS requires six-monthly segmentation testing for service providers (annual for merchants). Manual testing at this cadence is cost-prohibitive.
Speed of growth vs security maturity
Fintech growth often outpaces security infrastructure. New services, APIs, and integrations expand the attack surface faster than manual testing can cover.
Built for your situation
Automated PCI DSS compliance
Annual internal and external pentesting plus six-monthly segmentation testing — all autonomous. Quick Verify enables rapid re-testing post-remediation.
CDE isolation validation
Segmentation testing validates that cardholder data environments are truly isolated from untrusted networks. Proves PCI DSS Req 11.4 compliance.
CDR and API security testing
Test CDR-compliant data-sharing APIs for authentication, encryption, and data isolation. Validate third-party integration security.
Get PCI DSS assessment-ready
See how NodeZero delivers PCI DSS v4.0.1 compliance for payment processors and fintechs