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PCI DSS Readiness and Cardholder Data Controls on AWS

CodetoKloud helps teams define PCI scope, segment the cardholder data environment, implement access, encryption, logging, and vulnerability controls, and prepare technical evidence for QSA review.

PCI DSS-aligned AWS payment architecture with WAF, a segmented cardholder data environment, encryption, tokenization, least-privilege access, logging, and vulnerability scanning
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What does PCI DSS readiness on AWS include?

PCI DSS applies to organizations that store, process, or transmit cardholder data. CodetoKloud maps the in-scope payment flow, designs a segmented cardholder data environment on AWS, and implements encryption, least-privilege access, logging, scanning, and change controls within the agreed technical scope.

Formal validation is performed by your Qualified Security Assessor or through the applicable self-assessment process. CodetoKloud does not certify PCI compliance. We implement and document technical controls, then coordinate with your assessor when requested.

PCI DSS Controls We Implement on AWS

The technical controls that protect cardholder data and reduce your PCI scope.

Network Segmentation

We isolate the cardholder data environment (CDE) from the rest of your infrastructure with dedicated VPCs, subnets, security groups, and firewalls, reducing both risk and PCI scope.

Encryption of Cardholder Data

We encrypt cardholder data at rest with AWS KMS and in transit with TLS, and manage keys and secrets securely so sensitive payment data is protected everywhere.

Access Control & MFA

We enforce least-privilege access, multi-factor authentication, and strong credential management so only authorized users and services can reach the CDE.

Logging & Monitoring

We enable centralized logging with CloudTrail and CloudWatch and continuous monitoring, so access to cardholder data is tracked and security events are caught quickly.

Vulnerability Management

We add image and dependency scanning, secure configuration baselines, and patching processes so vulnerabilities are found and fixed before they become incidents.

Scope Reduction

We reduce PCI scope with segmentation and, where appropriate, tokenization or third-party payment processors, so fewer systems fall under PCI DSS, lowering cost and effort.

Review your PCI DSS technical scope

Share your payment flow and current AWS concerns. We will confirm fit within one business day and use a focused 30-minute review to identify three practical technical priorities.

Book a PCI DSS review

PCI DSS Compliance FAQs

Common questions about building PCI DSS-aligned infrastructure on AWS.

What is PCI DSS?

PCI DSS (Payment Card Industry Data Security Standard) is a security standard for organizations that store, process, or transmit cardholder data. CodetoKloud builds PCI DSS-aligned infrastructure on AWS with the segmentation, encryption, access control, and logging the standard requires.

Can you build a PCI DSS-compliant environment on AWS?

CodetoKloud can design an AWS cardholder data environment with network segmentation, encryption in transit and at rest, least-privilege access, logging, monitoring, and vulnerability management. Formal validation is performed by a Qualified Security Assessor or through the applicable self-assessment process. We implement and document technical controls, but we do not certify PCI compliance.

How do you reduce PCI DSS scope?

CodetoKloud reduces PCI scope by segmenting the cardholder data environment from the rest of your infrastructure and, where appropriate, recommending tokenization or third-party payment processors so fewer systems fall under PCI DSS requirements, which lowers both risk and cost.

What PCI DSS controls does CodetoKloud implement?

CodetoKloud implements network segmentation and firewalls, encryption of cardholder data, strict access controls and MFA, centralized logging and monitoring, vulnerability scanning, and secure configuration baselines across the AWS environment.

Do you work with e-commerce and fintech businesses?

Yes. CodetoKloud works with e-commerce platforms, fintech companies, and SaaS providers that handle payments, building secure, PCI DSS-aligned infrastructure on AWS that scales with the business.