How an Enterprise Payments Bank Scaled Full-Stack Security Across Millions of Users
From compliance struggles to continuous, full-stack security — how a leading digital payments bank eliminated critical risks across millions of user touchpoints with Strobes PTaaS.
60%
Faster remediation
10K+
Employees covered
100%
RBI/NPCI audit compliance
7
Testing layers integrated
The Challenge
Fragmented Security in a Rapidly Scaling Digital Ecosystem
The client's digital ecosystem was expanding rapidly, with users relying on mobile-first experiences for critical financial transactions. But security operations hadn't caught up with that pace.
- Fragmented testing across web, mobile, and backend systems happened in silos, leading to blind spots and inconsistent coverage
- Vulnerabilities uncovered by audits took weeks to fix — no real prioritization, no accountability tracking
- Preparing audit documentation for RBI and NPCI compliance required a fire-drill approach before every cycle
- Security teams had no dashboard or consolidated view of active risks — just PDFs floating around in emails
- Dev, Infra, and Compliance teams used different tools, processes, and timelines, making alignment difficult
The Solution
Phased PTaaS Rollout — From Focused Testing to Continuous Security
The engagement was structured as a phased rollout, starting small and expanding to full-stack continuous coverage across the entire banking infrastructure.
Phase 1: Focused Rollout
Started with pentesting high-impact areas — web and mobile banking apps. Greybox methodology revealed critical business logic flaws and exposed APIs. Reports delivered in under a week.
Phase 2: Layered Expansion
Expanded to Secure Code Review (SCR), Internal Red Team Assessments, and network configuration audits. Triage, SLA tracking, and retesting workflows activated on the platform.
Phase 3: Operational Integration
Pentesting became continuous — aligned with release schedules. Monthly compliance reports generated automatically for RBI/NPCI. AppSec, DevOps, and GRC teams collaborated in-platform.
“Real-time testing, triage, and reporting allowed the leading enterprise bank to eliminate critical risks across millions of user touchpoints, at scale.”
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Outcomes & Impact
The partnership transformed security from a last-minute task into a continuous, built-in process across the entire banking stack.
Continuous Full-Stack Coverage
Web, mobile, code, network, and infrastructure tested continuously — no environment left unmonitored.
60% Faster Remediation
SLA tracking and automated triage slashed remediation timelines from weeks to days.
Always Audit-Ready
Reports aligned with RBI/NPCI formats with CVSS, remediation notes, and retest status — walk into every audit with confidence.
Unified Security Across Teams
AppSec, Infra, DevOps, and Risk work from the same platform with role-based dashboards and coordinated SLAs.
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