Sentinel OT
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.
- Docker
- Windows
- Linux
- x86-64
- ARM64
Why Sentinel OT
Passive asset discovery
See every device — type, vendor, firmware — without active scanning.
Protocol anomaly detection
Spot abnormal OT/ICS behaviour before it becomes an incident.
Purdue-model mapping
Visualize your network by zone and catch level-boundary violations.
IEC 62443 reporting
Standards-aligned reporting for industrial environments.
You own the whole stack
- BYOKBring Your Own Key
Optional AI enrichment uses your own key.
- BYOMBring Your Own Model
Local models supported for fully offline sites.
- BYODBring Your Own Data
Asset inventory and alerts stay on-site.
- BYOIBring Your Own Infrastructure
Runs on your plant network — designed for air-gapped operation.
- BYOXBring Your Own eXecution
Own your OT security posture with zero external dependencies.
Capabilities
- ✓Passive OT/IoT asset discovery
- ✓Protocol-anomaly detection
- ✓CVE exposure per device
- ✓Purdue-model topology and violation alerts
- ✓IEC 62443 reporting
- ✓Safe, non-disruptive monitoring
Own Sentinel OT for life
One lifetime licence. Runs on your own servers — cloud, on-premise or air-gapped. Your keys, your data.