OT & Industrial Security

Built for operational constraints.
Zero compromise on safety.

Industrial environments can’t afford downtime, can’t accept agents on PLCs, and can’t risk disruption during deployment. Our OT security approach is designed around your constraints — not the other way around.

🔍
Passive Asset Discovery
Full OT network visibility without active scanning or agent deployment on sensitive systems
🧱
IT/OT Segregation
Physical protocol breaks and data diodes — not just VLAN boundaries that attackers can cross
🔒
Privileged Access Control
PAM and session recording for all OT operators and third-party vendors — complete audit trail
📋
IEC 62443 Alignment
Architecture and controls mapped to IEC 62443 — supporting compliance and certification goals
Phase 01 — Discover

Asset Discovery & Network Visibility

Before you protect, you need to know what’s there. Passive, agentless discovery maps every device without touching operational equipment.

  • Full asset inventory: PLCs, HMIs, RTUs, sensors
  • Network topology mapping & traffic analysis
  • Real-time monitoring and change detection
  • Vulnerability identification without active scanning
Phase 02 — Segment

IT/OT Network Segregation

True physical and logical boundaries between IT and OT — enforced at the protocol level, not just firewall rules.

  • Electronic protocol breaks — physical boundary enforcement
  • Bi-directional data diodes for one-way transfer
  • OT firewall with industrial protocol deep-packet inspection
  • USB decontamination stations
Phase 03 — Protect

Threat Detection & OT Firewall

IEC 62443-certified OT firewalls with deep-packet inspection for Modbus, DNP3, IEC 61850. Ruggedized for harsh industrial environments.

  • Command-level inspection and whitelisting
  • High-availability bypass cluster configurations
  • Ruggedized hardware for industrial use
  • Real-time alerting and anomaly detection
Phase 04 — Control

Privileged Access & Remote Sessions

Every vendor visit, every remote session, every operator action — recorded, controlled, and auditable.

  • Secure remote access with universal tunnel
  • Session recording and real-time monitoring
  • Credential vault for shared OT passwords
  • Full audit trail for regulatory compliance
Need an OT security review?

Our specialists will assess your industrial environment and give you a prioritized protection roadmap.

Request Assessment