What is two-factor authentication? | Apple Support
Here's how to add another layer of security to your Apple ID with two-factor authentication.
To learn more about this topic visit the following articles:
Two-factor authentication for Apple ID: https://apple.co/3Ca3zu4
Set up two-factor authentication for your Apple ID: https://apple.co/3z98aKX
Availability of two-factor authentication for Apple ID: https://apple.co/3tHDm2P
Additional Resources:
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