How we've helped organizations across global critical infrastructure strengthen their security posture and achieve measurable, lasting outcomes.
A major Indian metro system required comprehensive OT security for 247 SCADA devices, signaling infrastructure, and passenger systems — all while maintaining 100% operational uptime across 42 stations and over 1 million daily passengers.
We deployed a full IEC 62443-3-2 compliant security architecture with passive monitoring, OT/IT network segmentation using zone and conduit design, and a secure vendor access framework — without disrupting a single train service.
Mid-size manufacturer suffered devastating ransomware attack: 5 days complete downtime, ₹3.3 Cr in losses, damaged client relationships. Required complete infrastructure security overhaul and IEC 62443 compliance for major client requirements.
Emergency incident response and forensics. Designed defense-in-depth OT architecture from scratch. Deployed OT/IT network segmentation, endpoint protection, backup protocols, and 24/7 continuous monitoring with ICS-specific threat intelligence.
Power distribution utility with 15-year-old legacy SCADA systems needed security modernization to address growing nation-state threat targeting energy infrastructure — without disrupting 24/7 operations serving 400,000 consumers.
Comprehensive IEC 62443-3-2 risk assessment. Air-gapped network architecture with selective connectivity. Passive anomaly detection with ICS-specific threat intelligence. Incident response playbooks and operator training program.
Fast-growing SaaS startup needed security-by-design SDLC and SOC 2 Type II certification to unlock ₹19 Cr in Fortune 500 enterprise contracts being blocked by security questionnaire failures.
Security-by-design integrated throughout SDLC. DevSecOps pipeline with automated SAST, DAST and dependency scanning. Comprehensive SOC 2 audit documentation and control evidence generation framework.
Luxury jewelry retailer with 15 multi-region locations faced payment card fraud incidents and PCI-DSS compliance failure threatening their bank's card processing relationship and exposing substantial annual fines.
Centralized security architecture across all 15 locations. Unified POS network segmentation, encrypted data transmission, tokenization implementation, and centralized monitoring from single SOC dashboard.
300-bed private hospital discovered 47 unmanaged medical IoT devices on their network including infusion pumps and imaging systems with known critical vulnerabilities. Patient data breach risk was imminent.
Full IoMT device discovery and classification. Medical device network microsegmentation. Vulnerability remediation prioritized by patient safety impact. HIPAA Security Rule compliance program implementation.
Railway maintenance depot running automated train wash, inspection and servicing equipment via legacy PLCs and HMIs — all connected to corporate network with no OT security controls, creating a direct pathway to safety systems.
OT/IT network separation with industrial DMZ. PLC and HMI hardening per IEC 62443-4-2. Secure vendor remote access with session recording. Operator awareness training for maintenance staff.
GMP pharmaceutical manufacturer needed OT security and FDA 21 CFR Part 11 electronic records compliance for US export qualification. Existing SCADA historian had no audit trail and data integrity controls.
GMP OT security assessment covering batch control systems, historian security hardening, audit trail implementation and data integrity controls. IEC 62443 zone segmentation for manufacturing execution system.
100 MW solar farm with remote SCADA monitoring across 3 sites in Rajasthan discovered their inverter control systems were accessible from the internet after a routine network scan by their ISP. Immediate intervention required.
Emergency OT security assessment and immediate internet exposure remediation. Deployed SD-WAN with OT-specific security policies, encrypted SCADA communications and 24/7 remote monitoring with alerting.
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