A Global Banking Institution
A global banking institution with operations across 12 countries automated certificate lifecycle management for its payment gateway infrastructure, eliminating certificate-related outages and reducing PCI DSS audit preparation time from weeks to hours.
Payment Gateway Certificate Challenges at Scale
PCI DSS compliance gaps from manual certificate tracking
The bank managed over 2,000 TLS certificates across PCI-scoped payment systems, internet banking portals, and SWIFT interfaces. Certificate inventory was maintained in spreadsheets updated quarterly, creating a persistent gap between actual certificate state and documented compliance posture. QSA assessors flagged the lack of automated certificate lifecycle evidence during three consecutive PCI DSS assessments.
Certificate sprawl across multi-environment payment infrastructure
Payment processing spanned production, UAT, staging, and disaster recovery environments across three data centers and two cloud regions. Each environment maintained its own certificate inventory with different CAs, validity periods, and renewal processes. The infrastructure team had no unified view of certificate expiry across environments, leading to blind spots in DR and staging that propagated to production during failover events.
Manual renewal processes causing transaction outages
Certificate renewals for payment gateways required coordinated changes across load balancers, application servers, and HSMs. The manual process involved four teams and averaged 6 hours per renewal. With the industry shift to 90-day certificate lifetimes, the renewal volume tripled in 18 months. Two certificate-related outages in a single quarter — one affecting card payment processing for 4 hours — escalated the issue to the board risk committee.
Automated Certificate Lifecycle Management with QCecuring
Unified certificate discovery and inventory across all environments
QCecuring's agentless and agent-based scanners discovered all TLS certificates across the bank's payment infrastructure — production, UAT, staging, and DR environments across three data centers and two cloud regions. The platform consolidated certificate data into a single inventory with environment tags, ownership mapping, CA attribution, and expiry timelines, replacing the quarterly spreadsheet process with continuous, real-time visibility.
SSL/TLS Certificate Lifecycle ManagementPolicy-driven automated renewal with zero-downtime deployment
QCecuring enforced certificate policies covering minimum key strength (RSA 2048 / ECDSA P-256), approved CAs, maximum validity periods, and mandatory SAN configurations. Automated renewal workflows triggered 30 days before expiry, obtained certificates from the bank's approved CA, and deployed them to load balancers and application servers using pre-configured deployment profiles — eliminating the 6-hour manual renewal process and the four-team coordination overhead.
SSL/TLS Certificate Lifecycle ManagementPCI DSS audit evidence generation and compliance reporting
The platform generated PCI DSS-ready audit reports mapping certificate lifecycle events to specific control requirements — Requirement 2 (secure configurations), Requirement 4 (encryption in transit), and Requirement 3.6 (key management procedures). Auditors received exportable evidence packages showing certificate inventory, rotation history, policy compliance status, and exception handling, directly from the QCecuring dashboard.
SSL/TLS Certificate Lifecycle ManagementMeasurable Impact on Security and Operations
Zero certificate-related outages
After deploying QCecuring CLM, the bank experienced zero certificate-related outages across its payment gateway infrastructure over a 12-month period, compared to two outages in the quarter before deployment.
85% reduction in renewal time
Automated renewal workflows reduced the average certificate renewal cycle from 6 hours of coordinated manual effort to under 50 minutes of automated processing, freeing the infrastructure team to focus on architecture improvements rather than operational maintenance.
Audit prep: weeks to hours
Quarterly PCI DSS evidence collection that previously required 2-3 weeks of manual log aggregation and spreadsheet reconciliation was replaced by on-demand report generation from the QCecuring platform, reducing audit preparation to a matter of hours.
Certificate management was a recurring audit finding and an operational risk we could not resolve with manual processes. QCecuring gave us continuous visibility across every environment and automated the renewal workflows that were consuming our infrastructure team's bandwidth. The board risk committee no longer receives escalations about certificate-related outages.
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Read case studyFrequently Asked Questions
How long did it take to deploy QCecuring CLM across the bank's payment infrastructure? +
The initial discovery phase completed within 48 hours, scanning all payment gateway endpoints across production, UAT, staging, and DR environments. Full deployment — including policy configuration, CA integration, and automated renewal workflow setup — was completed in 6 weeks with a phased rollout starting from non-production environments.
Did the deployment require changes to existing payment gateway configurations? +
No changes were required to the payment gateway application layer. QCecuring integrates at the infrastructure level — deploying certificates to load balancers, web servers, and HSMs using standard protocols (ACME, REST APIs, and native integrations). The payment applications continued to operate without modification throughout the deployment.
How does QCecuring handle certificate management during disaster recovery failover? +
QCecuring maintains synchronized certificate state across primary and DR environments. When certificates are renewed in production, the platform automatically deploys matching certificates to DR endpoints. During failover events, DR systems present valid, up-to-date certificates without manual intervention, eliminating the certificate mismatch issues that previously caused post-failover TLS errors.
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