Sensnet Analytics: European Fiber-Optic Sensing for Critical Infrastructure Security

European nations are racing to secure their critical infrastructure against new-age threats, from undersea cable sabotage to pipeline tampering. In this context, a small Norwegian spin-off is making big waves.

Sensnet Analytics AS , born out of the Norwegian University of Science and Technology (NTNU), has emerged as an innovator in distributed acoustic sensing (DAS) – a technology that turns ordinary fiber-optic cables into a network of ears on the ground and under the sea. This deep-tech startup has a straightforward but compelling vision: continuously listen to the heartbeat of critical infrastructure to catch troubles before they escalate.

This analysis answers: What distributed acoustic sensing (DAS) technology does Sensnet Analytics use to turn fiber-optic cables into monitoring networks? How mature is Sensnet's DAS for detecting undersea cable sabotage and pipeline tampering? What partnerships, NTNU origins and dual-use markets support the Norwegian spin-off? What capability gaps and dependencies affect Sensnet's critical-infrastructure sensing?