Is there a way to permanently "Deny" an application incoming network connections (i.e. no more prompts)?

There's a few apps that keep prompting me for incoming network connections, which I prefer to deny, but whenever I open these programs, I'm re-prompted to Allow/Deny incoming network connections for them.

Is there a way to permanently Deny an application so that I am no longer prompted?

(I'm currently using Yosemite)