Secure Critical Industrial Infrastructures, SCADA, and IoT
Standard IT security tools cannot safely monitor or run on delicate Operational Technology (OT) systems.
DNS offers specialized, passive OT security strategies designed for industrial plants, utility grids,
manufacturing facilities, and smart buildings.
Key Solutions Offered:
- OT Firewalls (OT L2-L3.5):
Establish strict micro-segmentation and enforce safe, deep-packet inspection
protocols for Modbus, PROFINET, and other industrial protocols.
- Vulnerability Management / Scanning Kiosk:
Safely clean, scan, and validate USB media before physical devices are plugged
into critical, air-gapped industrial computers.
- OT SIEM:
Achieve unified visibility by funneling industrial system logs and telemetry directly
into specialized correlation engines without risking downtime.