@Anthony-Kelly You might try unplugging the omega from the dock and putting a small piece of jumper wire between the receive and transmit connectors of the connector the omega sits in (just be careful to get those and not power lines - a 1k resistor would work too, and be more tolerant of mistakes).
With the wire in place whatever you type in a serial terminal should echo back, without it the echo should stop. That would test the USB-serial distinctly from the Omega 2.
Laziness is a sorry excuse when your system is being hacked by criminals. What is recommended to this day is WPA2 (AES) encryption with a really complex passphrase (at least 20 characters+numbers long). And if you are not using the WiFi network, turn the feature OFF.
@Carlo-Oldani First step needed is grab the MAC address once this solved i think to be able to manage other aspect, but need help in catching address and data of signal, strenght and so on ...
and thanks a lot for reading