To ensure you aren’t locked out, make sure you add more than one phone number to your Apple ID. When you can’t receive the verification code on your trusted devices, you can choose to get them on your trusted phone number. Like trusted devices, trusted phone numbers are added to your Apple ID and verified by a code received on this phone number (via text or call). Trusted devices can also generate offline verification codes. Apple can send a verification code to these trusted devices to confirm your identity when you try to sign in from a new/different device or browser. Must read: How to set up Two-Factor Authentication for your Apple ID What’s a trusted device?Ī trusted device is an iPhone, iPad, or Mac that Apple knows is yours. 2FA is built into the core of Apple operating systems like iOS and macOS. In summary, two-factor authentication protects your Apple ID and ensures no one can get unwarranted access to it, even if they have your Apple ID password. Once you enter this code, you have successfully verified yourself at two levels. As an additional layer of protection, Apple will send you a six-digit code on your trusted device or trusted phone number (something you have). You enter your Apple ID email and the correct password (something you know).
Suppose you try to log in to your Apple ID from a friend’s computer.
Source: Tom Scott’s must-watch videoĪpple uses two-factor authentication to secure your Apple ID and its data. This is called two-factor authentication (2FA). This way, the computer verifies your identity at a multi-level, ensuring it’s genuinely you who is trying to gain access. Using at least two of the above factors to confirm identity is considered excellent. Something you have (physical device or code that’s only with you).Something you know (like Apple ID email and password).Something you are (like your fingerprint or your face).8) Managing trusted devices What’s two-factor authentication in Apple ID?Ī computer or system can identify you by asking one of these:
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