Hi K5SRT,
In terms of publisher name, our company name is registered as "Sky Sat d.o.o" and we have lately obtained Code Signing Certificate in order to bypass the warning about "Unknown publisher" when you run the Utility installation downloaded from the internet. Antenna Genius and other 4O3A products will be updated soon so upon next release they will also be signed as "Sky Sat d.o.o".
Regarding the shield icon, there must be something specific about your PC configuration that causes this, as, by design, TG Utility does not request Administrative permission (which shield icon stands for). However, the setup itself does require Administrative permissions, but either way, that should not affect TG icon on your Desktop.
I will re-check this prior to our next release of TG Utility which is to be released by the end of the week, and if I find what could cause this, I will fix it for sure.
Thanks,
Marko Tomasevic
Software Developer @ 4O3A