Cyber-HAZOP (or Cyber-PHA) identifies cybersecurity risks associated with an Industrial Control System (ICS) or Safety Instrumented System (SIS). It follows the same methodology as HAZOP, however, using appropriate documents and guidewords in accordance with IEC 62443.
Cyber-HAZOP documentation requirements include: System Architecture Diagram, Zone & Conduit Drawings, Cyber Network Schematics
Category:
HAZOP