I was thinking of making a profile just for my password app and 2fa app. I would like for it to be completely offline so I don't have to worry about data leakage from those apps.
Would going through all apps(even system apps) on said profile and removing network permissions for each work? Also disabling the network connectivity checks for the profile? I've been toggling off the data connections to my owner profile before switching to certain profiles for this reason. It would be nice to not have to do so.
Also would that profile be secure if the owner profile incountered a worst case senario in terms of malcious app install or attack?