Home  /  Sectors

Securing critical infrastructure

OTDefend understands the unique cybersecurity needs of each industrial sector and protects your operational technology with the highest standards — without compromising efficiency or uptime.

Energy
Energy & Utilities

Keeping the lights on, securely

Cybersecurity for power generation, transmission and distribution. OTDefend protects critical energy systems against cyber threats and helps ensure uninterrupted supply.

  • SCADA & RTU protection
  • Full infrastructure inventory
  • IEC 61850 & DNP3 DPI
  • Rapid threat detection & response
  • Remote access monitoring
NERC CIPIEC 62351IEC 62443NIST CSF
Manufacturing
Manufacturing

Production continuity, protected

We secure the complex OT and IT systems of modern factories, protecting equipment and intellectual property while keeping production running.

  • PLC & CNC security
  • Production-line integrity
  • Modbus / PROFINET / EtherNet⁄IP
  • Industry 4.0 ready
  • MES & ERP integration
ISO 27001IEC 62443NIST SP 800-82
Oil & Gas
Oil & Gas

Security across the whole chain

We protect operational technology at every stage of the oil and gas industry — upstream, midstream and downstream — securing a complex, distributed supply chain.

  • Remote-site security
  • Pipeline & terminal management
  • Refinery & processing protection
  • Modbus & OPC UA inspection
  • Petrochemical operations
API 1164IEC 62443NIST CSFTSA Directives
Water
Water Management

Safe water, secured systems

OTDefend safeguards water treatment and distribution systems, protecting public-safety-critical processes from tampering and disruption.

  • Treatment process protection
  • Distributed pump-station visibility
  • Setpoint & PV anomaly alerts
  • Modbus & DNP3 coverage
  • Remote access controls
IEC 62443NIST CSFAWWA G430NIS2
Transportation
Transportation

Keeping movement moving

From rail signalling to transit and logistics, OTDefend protects the control systems that keep people and goods moving safely.

  • Signalling & control protection
  • Wide-area asset visibility
  • Trackside device monitoring
  • IEC 61375 & OT protocol DPI
  • Segmentation enforcement
IEC 62443TS 50701NIS2NIST CSF

Built for your environment

Tell us about your sector and infrastructure, and we'll show you exactly how OTDefend protects it.