Security for industrial IoT & OT
Passive, safe security for operational technology. Sentinel discovers every device on your industrial network, watches protocol behaviour for anomalies and maps everything to the Purdue model — without ever disrupting a process.
✨Full access, no licence key. Every AXTO application is free for one year — download, self-host, and run the complete feature set.
Optional AI enrichment uses your own key.
Local models supported for fully offline sites.
Asset inventory and alerts stay on-site.
Runs on your plant network — designed for air-gapped operation.
Own your OT security posture with zero external dependencies.
See every device — type, vendor, firmware — without active scanning.
Spot abnormal OT/ICS behaviour before it becomes an incident.
Visualize your network by zone and catch level-boundary violations.
Standards-aligned reporting for industrial environments.
AXTO Sentinel ships with its complete capability set unlocked. There are no tiers to compare and no licence key to purchase — download it, run it on your own infrastructure, and keep every byte of data on your side.