Stopping a 3rd party software program from using **your** computer to send its own messages, even if encrypted, is **not** any sort of criminal offense, even if the encryption used is legally considered a munition.
Agreed, civil.
Unless it be declared that password and online commerce encryption and so on are munitions...
Or that online Free Speech is 'intolerant Hate Speech.'
Stopping a 3rd party software program from using **your** computer to send its own messages, even if encrypted, is **not** any sort of criminal offense, even if the encryption used is legally considered a munition.