Poseidon2 and Damocles2 devices support, since FW version 2.0.15, secure HTTPS communication with the user (WEB) as well as using XML.
IP access filter define a range of trusted IP addresses that are allowed to access the Poseidon2 and Damocles2 units over HTTP and SNMP.
Poseidon2 and Damocles2 units include a MQTT client implementation with optional SSL support.
For more details please see Application notes.