There should be an option to install & run an unfamiliar app with bitdefender in the highest secure environment to let it not start any kind of malicious activity. Avast had this option but do not copy it cuz that's not much worthy in my opinion. If the installation option is not possible then at least there should be an option to put a high security on it's installation and workout, bit defender should warn about the unfamiliar app or just let the user choose whether he/she wants that app to be highly secured environment or not.
