Strengthening Security & Compliance for a Public Sector Bank

about Customer
The client is one of India’s largest public sector banks, operating through 4,000+ service units and 49 zonal offices across the country. With a diverse portfolio that includes consumer and corporate banking, finance and insurance, investment banking, mortgage services, wealth management, and more, the bank manages millions of customer interactions daily. Given its scale and nationwide reach, maintaining regulatory compliance and securing its vast digital ecosystem are mission‑critical priorities.

The Challenge

As cyber threats grew increasingly sophisticated, the bank aimed to strengthen its security posture and proactively defend against ransomware, malware, and other targeted attacks. However, several challenges within their existing IT landscape limited their ability to stay compliant with Reserve Bank of India (RBI) regulations and industry‑standard security practices. The third‑party security suite in use did not meet RBI‑mandated security and compliance requirements, exposing the bank to penalties and operational risks. Routine patching required extensive manual intervention, leading to:

  • Frequent delays in updates
  • Systems becoming outdated
  • Increased vulnerability exposure.

High Exposure Due to Large Attack Surface: With thousands of endpoints across urban, rural, and remote branches—covering ATMs, user consoles, and office systems—the bank operated a massive digital footprint. Their widely accessible online banking system further increased exposure, creating opportunities for malicious actors to exploit vulnerabilities.

Lack of Automation in Patch & Configuration Management: Manual patching processes could not keep up with:

  • Rapidly emerging threats
  • Continuous regulatory updates
  • The need for uniform compliance across all devices.

This led to inconsistent security states across the bank’s infrastructure.

Inadequate Vulnerability & Configuration Compliance Management: Without automated SCD (Security Configuration Document) validation and remediation, the bank struggled to:

  • Detect vulnerabilities in time
  • Enforce compliance standards
  • Maintain a hardened security posture.

Kinsfolk Solution

Kinsfolk collaborated with the bank to deploy a modern, automated, and RBI‑compliant security management framework using BMC Client Management (BCM) and BMC TrueSight Server Automation (BSA).

Automated Endpoint & Server Patching

  • BMC Client Management automated updates for thousands of endpoints.
  • BMC Server Automation handled patching for servers and critical infrastructure.
  • The intuitive BMC interface allowed teams to easily choose OS types, target patches, and schedule downtime.

RBI‑Aligned Security & Compliance Framework

  • All patching and configuration updates were automated to ensure steady adherence to RBI guidelines, dramatically reducing compliance violations and operational risk.

Massive Boost in Compliance Levels

  • General systems achieved n‑1 month patch compliance.
  • Critical data centers and headquarters maintained latest patch levels.
  • Compliance improved from 5% to 95%, saving the bank substantial penalties.

Automated SCD Scanning, Validation & Remediation

  • Automated SCD compliance scans
  • Validation workflows
  • Remediation scripts

Higher Productivity & System Stability

  • With consistent patching and updated systems, staff experienced improved system performance, fewer disruptions, and enhanced productivity across operations.

Benefits Delivered

  • Sequential, Consistent Patching: All systems received updates in a structured, sequential manner, significantly minimizing security loopholes.
  • Proactive Vulnerability Remediation: Non‑compliant devices were automatically flagged and remediated quickly, reducing exposure time.
  • Full Regulatory Compliance: Automated patching and SCD enforcement ensured ongoing adherence to RBI guidelines, minimizing penalties and regulatory scrutiny.
  • Enhanced Security Posture: Automated SCD validations and remediation processes strengthened system hardening and reduced the risk of cyberattacks.

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