What Is Apple Two-factor Authentication

Q

What is two-factor authentication for Apple ID?

✍: FYIcenter.com

A

Two-factor authentication is an extra layer of security for your Apple ID. It is designed to ensure that you're the only person who can access your Apple ID account, even if someone knows your password.

With two-factor authentication, your account can only be accessed on devices you trust, like your iPhone, iPad, or Mac. When you want to sign in to a new device for the first time, you'll need to provide two pieces of information—your password and the six-digit verification code that's automatically displayed on your trusted devices. By entering the code, you're verifying that you trust the new device. For example, if you have an iPhone and are signing into your account for the first time on a newly purchased Mac, you'll be prompted to enter your password and the verification code that's automatically displayed on your iPhone.

Because your password alone is no longer enough to access your account, two-factor authentication dramatically improves the security of your Apple ID and all the personal information you store with Apple.

Once signed in, you won’t be asked for a verification code on that device again unless you sign out completely, erase the device, or need to change your password for security reasons. When you sign in on the web, you can choose to trust your browser, so you won’t be asked for a verification code the next time you sign in from that computer.

 

Getting and Managing Apple ID

⇒⇒Apple iPhone - Frequently Asked Questions

2017-11-02, 134👍, 0💬