Illumio is a cybersecurity leader specializing in Zero Trust segmentation solutions that help organizations prevent the spread of cyberattacks across their environments. Its platform provides real‑time visibility into application dependencies and enforces micro‑segmentation policies to reduce attack surfaces and contain threats before they can move laterally.

Illumio enables security and IT teams to simplify segmentation planning and policy deployment across hybrid and multi‑cloud infrastructures, strengthening security posture, improving compliance, and reducing risk exposure. Its approach helps businesses achieve robust defense strategies against advanced threats in complex network ecosystems.