Chemical Industry: OT mapping and segmentation

The Challenge

As part of the security of its factories, a group of manufacturers of flavours, fragrances and cosmetic active-ingredients wishes to set up a segmentation of the IT/OT equipment of its factories.

A pilot site based in Hungary was chosen.


  • Asset inventory and cartography
  • Visit of the plant and interviews with business representatives to identify manufacturing processes and constraints
  • Identification of vulnerabilities (flows, configuration of workstations, servers, maintainers, …)
  • Presentation of the results, a mitigation plan for vulnerabilities and segmentation within its industrial network


  • Identification of IT/OT equipment, flows and vulnerabilities
  • Proposal of an OT/ business processes segmentation
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