This again. People are supposed to buy VIP so they have a more secure account and Graal will get itīs money. Also when you tell someone your email address, they still canīt log on with their device, until they got your UDID or you accepted that via the email notification you got. If they would add the password thing, players would also want to have an option to save the password. That will mean that UDID scammers can still log on to your account if you have saved the password.
Results would be same. Just dont give out your UDID and donīt accept random people to log into your account and itīs all done. If you wonīt buy VIP you are just too lazy to spend that little ammount of money to have a more secure account.