My game does not need internet access in any way and not giving it access trough firewall does not hinder it’s functionality at all, but this huge box with “Security Alert” name and lots of complex text makes people think it’s a virus threat and people refuse to play it. How do I make it not pop up when the game is launched?
Checking around the community for other situations like this one, the most common factor seems to be plugins.
Please go through all the plugins currently included in your project, and disable/remove any elements related to network. Search for connection-related keywords to filter them out (online, network, TCP, UDP, server).
For the next step, check your project options, search for “network”, and disable any related features.
Finally, change the build/packaging style to “Shipping” instead of “Development”, and rebuild your project. This should get rid of any firewall related pop-ups for your game.