Corsha Folio

WASHINGTON – October 21, 2026 -- Corsha has launched Folio, a module for its Industrial Identity Security Platform that automatically generates and updates maps and documentation of how operational technology (OT) systems are connected and communicating, replacing manual assessments that the company says take weeks.

Folio draws on live network and access data captured by Corsha Gatekeepers. It records which machines are communicating, when, why and how, and produces derived hardware lists, real-time connection maps and Microsoft Visio data flow diagrams. The outputs are designed for IEC 62443, NERC CIP and Zero Trust frameworks.

Folio targets documentation gaps that slow OT compliance and incident response

Corsha says OT documentation is often missing or has drifted too far from the running environment to be useful. Compliance artifacts built through manual assessments are frequently incomplete or inaccurate, according to the company.