Securing Growth: Elevating Cloud Security and Compliance in Ecommerce

A mid-sized ecommerce retailer serving over a million customers nationwide, the client manages large volumes of customer data, transactions, and third-party integrations. With the rise in digital fraud and tightening regulatory scrutiny (PCI-DSS, GDPR), their cloud infrastructure had to evolve rapidly, without halting customer-facing innovations.
A mid-sized ecommerce retailer serving over a million customers nationwide, the client manages large volumes of customer data, transactions, and third-party integrations. With the rise in digital fraud and tightening regulatory scrutiny (PCI-DSS, GDPR), their cloud infrastructure had to evolve rapidly, without halting customer-facing innovations.
Diagnosing the Weak Links
Centizen began with a discovery sprint to audit the cloud environment. Unencrypted storage, misconfigured public endpoints, and legacy permissions were identified. The team created a risk heatmap to help prioritize remediation.
Designing a Secure Foundation
A tailored policy framework was developed covering encryption, access control, and incident response. Pre-approved infrastructure templates were introduced to ensure all new resources were compliant by default.
Implementation of Controls
Role-based access control (RBAC) and mandatory multi-factor authentication (MFA) were enforced across all teams. AWS security services such as CloudTrail, Config, and GuardDuty were integrated. Secure CI/CD practices, including static analysis and vulnerability scanning, were introduced to safeguard development pipelines.
Governance and Enablement
Compliance dashboards and reporting tools were deployed to provide visibility. Centizen conducted structured training sessions for internal teams and formalized audit-ready documentation. Policies were embedded into daily operations.
Sustained Compliance Support
Centizen continues to provide monthly compliance reviews, quarterly configuration health checks, and on-demand audit support to ensure the client’s cloud remains compliant and secure over time.
The client transitioned from a reactive and fragmented security model to a governance-driven, scalable, and compliant infrastructure. Compliance risks were mitigated, internal teams gained control and clarity, and customer trust was strengthened through improved data protection and audit readiness.
100%
PCI-DSS compliance achieved in under 3 months.
90%
reduction in publicly exposed resources.
3×
improvement in alert response time.
100%
adoption of MFA and RBAC across departments.
80%
automation of compliance audits and logging.
By partnering with Centizen, the client successfully transformed their cloud security posture. With robust controls, automated compliance practices, and empowered teams, they now meet industry standards while maintaining agility and innovation.
Looking to strengthen your cloud security and meet compliance with confidence? Centizen can help you secure your infrastructure efficiently and at scale.
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Centizen
A Leading Staffing, Custom Software and SaaS Product Development company founded in 2003. We offer a wide range of scalable, innovative IT Staffing and Software Development Solutions.
Call Us
India: +91 63807-80156
USA & Canada: +1 (971) 420-1700
Send Us Email
contact@centizen.com
Centizen
A Leading Staffing, Custom Software and SaaS Product Development company founded in 2003. We offer a wide range of scalable, innovative IT Staffing and Software Development Solutions.
Call Us
India: +91 63807-80156
USA & Canada: +1 (971) 420-1700
Send Us Email
contact@centizen.com