OT Security
Comprehensive operational technology protection for industrial control systems, SCADA networks, and IoT environments. Deep protocol visibility and zero-trust segmentation for critical infrastructure.
OT Security Capabilities
Protecting critical infrastructure with purpose-built industrial security.
ICS/SCADA Visibility
Deep packet inspection for industrial protocols including Modbus, DNP3, OPC UA, and BACnet. Complete visibility into your operational technology environment.
Zero-Trust Segmentation
Micro-segmentation between IT and OT networks with policy-based access controls. Preventing lateral movement from IT breaches into critical systems.
Virtual Patching
Protect legacy systems that cannot be patched with virtual patching through next-gen firewall rules. Shielding vulnerable PLCs and HMIs without downtime.
Ruggedized Hardware
Industrial-grade ruggedized firewalls designed for harsh environments. DIN rail mounting, extended temperature ranges, and fanless operation.
Asset Discovery
Automated discovery and classification of all OT assets including PLCs, RTUs, sensors, and actuators. Maintaining an always-current asset inventory.
Threat Intelligence
OT-specific threat intelligence feeds with signatures for known ICS malware, exploits, and APT campaigns targeting industrial environments.
Want to go deeper on this subject? Read the long-form article for the full walkthrough.
Why ZeroSubnet OT Security?
Purpose-built protection for industrial environments that keeps operations running while keeping threats out.
Zero Downtime Protection
Security monitoring and threat prevention designed for 24/7 industrial operations. Non-intrusive deployment ensures production lines never stop.
Complete Asset Visibility
Automatic discovery and classification of every OT asset on your network. Know exactly what is connected, what it is doing, and whether it is vulnerable.
Unified IT/OT Security
Bridge the gap between IT and OT security with a single platform. Correlated threat intelligence across both domains with unified incident response.
Technical Specifications
Capabilities
- ICS/SCADA Protocol Monitoring
- Industrial Asset Discovery
- OT Network Segmentation
- Zero-Trust Micro-Segmentation
- Anomaly Detection for OT
- Compliance Reporting (IEC 62443, NIST)
- Unified IT/OT SOC Integration
Key Metrics
Looking to secure your industrial environments without disrupting operations? Reach out to our OT specialists and learn how we can help you achieve IEC 62443 compliance and robust IT/OT protection.