Methodology

What We Test

  • SCADA systems, HMIs (Human-Machine Interfaces), and PLCs
  • Industrial protocols (Modbus, DNP3, BACnet, OPC UA)
  • OT/IT network segmentation and air gaps
  • Historian databases and engineering workstations
  • Wireless connectivity in plant environments
  • Embedded web servers and management interfaces

How We Test

We prioritize safety and operational continuity. We perform passive network analysis to map assets and protocols without disrupting processes. We test non-critical environments or replicas for active exploitation. We validate segmentation controls and assess physical security risks.

What You Receive

  • Network topology map and asset inventory
  • Identification of insecure protocols and weak auth
  • Segmentation verification report
  • Hardening guide for OT specific equipment

Toolkit

  • GrassMarlin
  • Claroty
  • Nozomi
  • Custom Scripts

FAQs

We are extremely careful and often test in maintenance windows or on replicas.
Yes, we are experts in Modbus, DNP3, and other industrial protocols.
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