How safe is the source code built with expo? When I am in development mode, I am sending passwords through https to an external server. Will the password be sent to expo server then the external server or to the external server directly? Also, when I build the stand alone app and the user installs the app on the phone, do the password get sent to expo or to the url directly? What about over the air updates?
The question is, although passwords are not part of the source code, are their passwords safe on their phone? That is, will their password be completely secure inside the specified url and their phone.