Help please - excitingly just installing Moore, security concern

[DRONE7]

If you are referring to the "Samba Winbind"  lines then that is the protocol needed to share files from your NAS and PC... part of the MoOde install and expected.

I am more concerned with the  repeated "Under-Voltage Detected" as this indicates the power supply to the RPi is inadequate...for the Pi and ancillary connected devices.