Tautuk™ is the leading device identity company developing unobtrusive security and resilience solutions for OT environments to make it easy to detect when changes in their devices or environments have occurred, whether they stem from resiliency or security root causes. Tautuk Technology uses an intelligent disconnected external receptor to instrument a device’s electromagnetic footprint and then process telemetry in the cloud in real-time. Changes can be detected, and OT security teams are alerted to problems. Tautuk’s Quick Status feature enables rapid, informed decisions using the collection of unique real-time data to increase understanding of the security landscape.