September 12, 2025 at 9:02 pm

PCI DSS 4.0 — what changed for small teams?

PCI DSS 4.0 — what changed for small teams?

I’m researching this for a project and would love real-world input. If you’ve built or shipped something here, what did you learn? Context: I’m Harrison Summers and I’m evaluating options for our team.

  • Avatar of Luke

    Luke

    September 13, 2025 at 4:02 am

    Automate sticky edge cases to save analyst time. Track approval rate, chargebacks, and complaints weekly. Process tip that prevented a week of rework.

  • Avatar of Filipe Gonçalves

    Filipe Gonçalves

    September 14, 2025 at 2:02 pm

    Use feature flags generously for safe tests. Watch hidden dependencies that slow audits. Process tip that prevented a week of rework.

  • Avatar of Daniel Alcanja

    Daniel Alcanja

    September 15, 2025 at 2:02 am

    Document assumptions so new teammates move faster. Counterpoint based on what stuck in reality. Ignore shiny features until you validate ROI.

  • Avatar of Lace Brunsden

    Lace Brunsden

    September 16, 2025 at 12:02 am

    Ignore shiny features until you validate ROI. Bias toward tools the team can actually operate. Counterpoint based on what stuck in reality.

  • Avatar of Filipe Gonçalves

    Filipe Gonçalves

    September 16, 2025 at 8:02 pm

    If volume is spiky, budget for burst capacity explicitly. Biggest risk is invisible complexity creeping in. Keep the system operable by the smallest competent team.

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