Apple has implemented a new two-step verification system for Apple IDs (via 9to5Mac), adding an additional layer of protection for Apple accounts with an extra security code and a "trusted" device. Two-step verification will require you to verify your identity using one of your devices before you can make changes to your account or make an iTunes or App Store purchase from a new device. You will also get a Recovery Key for safekeeping which you can use to access your account if you ever forget your password or lose your device.Once enabled, the new system replaces the standard security questions that are asked before users make purchases on a new device and password resets can only be done from the designated iPhone or iPad.