Google has introduced a new Google Account sign-in process intended to provide an extra, optional layer of security to its users. Starting today, those who choose to turn on the so-called Google is also offering the option of pre-printed special codes that a user can choose to use while traveling, or entering a second phone number in case you lose access to your primary phone. All this can certainly add a bit of hassle to the login process, but for those concerned about the security if their accounts it's well worth it.