I've had Family Pack Total Security for a while and this always comes up when a family member adds a new device.  They use my account log in?  That's fine if I can log them in and not save the password information, but if it's a student away at college, I don't want to give them the information, and have to change it.  I am correct that all 15 devices have to log in under the subscriber's email and password, correct?  I'm not missing something?