PCI Readiness / Payment Security Scope Review
Payment Security Scope Review
Before completing PCI questionnaires or assuming your processor has everything covered, CertumCore helps identify how card data, payment devices, networks, vendors, and business processes actually interact.
We do not certify PCI compliance.
We help verify the operating environment behind the compliance claim.
Scope. Evidence. Responsibility. Verified.
Who this is for
This review is for businesses that need a clearer view of payment-security exposure before signing forms, answering questionnaires, or assuming everything is handled by a processor.
- Accept card payments through POS, terminal, invoice, payment link, website, or phone.
- Are unsure what systems are in payment scope.
- Need help before completing a processor PCI questionnaire.
- Use Square, Stripe, Clover, PayPal, or another processor but do not fully understand remaining merchant responsibilities.
- Have payment devices sharing space with Wi-Fi, office computers, printers, cameras, or general business systems.
- Want a plain-language review before signing an SAQ or compliance attestation.
What CertumCore reviews
CertumCore reviews how payment activity actually operates across devices, networks, vendors, workflows, and records.
Payment Acceptance
Payment methods, card-data entry points, POS/payment-device setup, and whether payments occur in person, online, by invoice, payment link, or by phone.
Network & Device Exposure
Network segmentation, Wi-Fi/payment exposure, device placement, admin access, vendor access, and whether normal business systems can reach payment systems.
Stored Card-Data Risk
Possible card data in email, paper forms, call recordings, spreadsheets, logs, screenshots, CRMs, tickets, reports, or backups.
Software & Vendor Responsibility
Hosted checkout, redirects, payment pages, payment software, third-party responsibility mapping, and evidence readiness for SAQ, AOC, processor review, or assessor review.
Deliverable
Payment Security Scope Summary
You receive a plain-language Payment Security Scope Summary that identifies:
- how payments are accepted
- where card data may enter or appear
- which systems may be in or near PCI scope
- whether segmentation appears necessary
- where business practices create exposure
- what documentation is missing
- which gaps deserve owner attention
- what evidence should be gathered before completing processor compliance forms
What this is not
CertumCore does not certify PCI compliance, act as a QSA, payment brand, acquirer, or governing authority, or guarantee validation results.
The business owner remains responsible for its own PCI compliance and any formal attestation.
CertumCore helps the business understand, document, and improve the operating reality before compliance forms are completed.
Common exposure triggers
PCI Readiness Trigger Model
Payment links or hosted checkout: Lower scope, but account access, MFA, vendor responsibility, and the correct questionnaire still matter. Staff manually keys cards: Higher operational exposure. Staff handling, process control, and card-data entry practices matter. Payment terminals share a business network: Segmentation becomes the practical control line. A flat network can widen PCI scope. Card data appears in email, paper, voicemail, tickets, screenshots, or spreadsheets: That location may create scope and requires cleanup, prevention, and documentation. Custom payment pages, redirects, plugins, scripts, or APIs: Software, change control, web security, and vendor responsibility become part of the review.
Request Payment Security Scope Review
Send a basic description of how your business accepts card payments, including processor, POS, payment devices, online checkout, and whether payments occur by phone, invoice, website, payment link, or in person.
Request Review