After installing iOS 11 on my iPad Air and iPhone I noticed that I can change my apple account password with my passcode only by going to Settings -> Account name -> Password & Security. In Previous iOS versions in order to access and change your apple ID information you had to fill in your apple password. Now it's accessible with passcode only! - unless I'm missing something here - That raises the following concern. My apple ID password is as secure as possible. My passcode is secure enough but not as strong as my Apple ID. Doesn't that bring the Apple account security level down to my passcode level?