Network Diagrams


ICS network experts develop process control network (PCN) diagrams.

  • Logical Network Diagrams
  • Physical Network Diagram
  • Zone & Conduit Diagrams

Asset inventory data is integrated and displayed

Drawings follow industry best practices (e.g. Purdue hierarchy, ISA/IEC 62443 zones & conduits)


  • Aids in maintenance and support
  • Accurate, up-to-date documentation
  • Visualization of how the network is logically partitioned (e.g. subnets, VLANS)
  • Visualization how the network is physically constructed
  • Visualization of security zones and conduits


Gather information from variety of sources (existing drawings, packet captures, firewall/router/switch configs, walkthroughs, Windows sys info)

Shape data integrated with asset inventory data


  • Diagrams delivered in native Visio format
    • Logical
    • Physical
    • Zone & Conduit



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