Optimum Web
PCI DSSISO 27001CR-PCI-02

Payment Infrastructure Security Audit

PCI DSS technical audit: network, systems, encryption, malware, dev practices. Payment data flow diagram + findings report with remediation. $490.

Payment Infrastructure Security Audit by Optimum Web is a fixed-price compliance service covering PCI DSS Requirements 1–6 — Build and maintain a secure network and systems. It costs $490 with 5–7 business days delivery by senior security engineers. Payment data flow diagram (where cardholder data exists). 14-day warranty included.

Covers: PCI DSS Requirements 1–6 — Build and maintain a secure network and systems

$490
Fixed price, VAT excluded
5–7 business daysSenior only
Payment data flow diagram (where cardholder data exists)
Technical audit report covering PCI DSS Requirements 1-6
Findings with risk levels, PCI references, and remediation guidance
Network segmentation validation and recommendations

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+373 22 843569
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👨‍💻 Senior only
14-day warranty
🆔 CR-PCI-02

This Service Covers

PCI DSSRequirements 1–6 — Network security, system hardening, encryption, access
ISO 27001Annex A 8.20–8.22 — Network security

What You Get

Technical security audit of your payment processing infrastructure. We assess: network architecture and segmentation (Req.1), system hardening and default configurations (Req.2), cardholder data encryption at rest (Req.3), encryption in transit (Req.4), malware protection (Req.5), and secure development practices (Req.6). Result: detailed findings report with risk levels, PCI DSS reference, remediation guidance, and a payment data flow diagram showing where cardholder data exists in your environment.

How It Works

STEP 01
Scope

Map the cardholder data environment (CDE) and payment data flows

STEP 02
Technical Audit

Assess network, systems, encryption, and development against Req.1-6

STEP 03
Findings

Document all findings with PCI reference, risk level, and remediation

STEP 04
Data Flow

Create payment data flow diagram + network segmentation recommendations

Who Needs This

  • E-commerce companies processing payments through their own infrastructure
  • Organizations preparing for PCI DSS SAQ D or ROC assessment
  • Businesses that had a payment-related security incident
  • Companies migrating payment processing and needing architecture validation

ONGOING COMPLIANCE

Don't Want to Think About Compliance Every Quarter?

Compliance-as-a-Service: $790/month. We handle reviews, scans, documentation, security questionnaires. Your outsourced compliance officer.

Start CaaS — $790/month

Ready to Start?

$490 · 5–7 business days · 14-day warranty

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Email Us to Order
+373 22 843569

Want ongoing compliance? Compliance-as-a-Service — $790/month

Learn more

Frequently Asked Questions

What is the 'cardholder data environment' (CDE)?+
All systems, networks, and processes that store, process, or transmit cardholder data, plus systems connected to them. Defining the CDE boundaries is the first step — everything inside must comply with PCI DSS.
We use Stripe — do we still need this?+
If you use Stripe Elements/Checkout (card data never touches your servers): likely not, SAQ A is sufficient. If you handle card data server-side: yes. The audit determines what's actually in your CDE.
What is network segmentation and why does it matter?+
Segmentation isolates the CDE from other networks. Without it, your entire network is in PCI scope. Proper segmentation reduces scope, cost, and risk. We assess current segmentation and recommend improvements.
Do you test for actual vulnerabilities?+
This audit assesses architecture, configuration, and compliance — not active exploitation. For penetration testing, see CR-CROSS-02. Both together provide complete PCI security validation.
Can this be combined with the SAQ (CR-PCI-01)?+
Yes, and we recommend it. This audit provides the technical evidence for SAQ requirements 1-6. The SAQ (CR-PCI-01) covers the remaining requirements and produces the submission-ready document.

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Email Us to Order
+373 22 843569