EmberOT vs OTDefend
| EmberOT | OTDefend | |
|---|---|---|
| Free plan | Yes | |
| Paid from | Free | |
| Platforms | self-hosted | api, Linux, self-hosted, Web, Windows |
| Free plan | No | |
| Deployment | on_premises | on_premises |
| Passive monitoring | Yes | Yes |
| OT asset discovery | Yes | Yes |
| Supported protocols | IEC 61850 (MMS/GOOSE/SV), Siemens S7, CIP/ENIP, BACnet, Modbus, DNP3, MQTT | Modbus (TCP and RTU), S7comm, DNP3, EtherNet/IP, IEC-104, IEC 61850, PROFINET, EtherCAT, POWERLINK, CC-Link IE, OPC UA, BACnet, FINS, MELSEC, HART-IP |
| SIEM integration | Yes | Yes |
Listed together in Best OT and ICS Security Monitoring Software