Unsecured Wireless Network Pop-up Warning

Really?!?!?

Not only does NIS (22.7.0.76 on Win 8.1) "warn" me by spawning an intrusive, non-auto-dismissing pop-up that I've connected to the network I've selected, there is nowhere within NIS Settings to kill or suppress this very annoying and disruptive pop-up message.

Please correct me if I'm wrong and direct me to the Settings interface where I can terminate these marketing-driven annoyances.

Thanks.