What is
two-factor authentication?
Think of it as an extra layer
of security for your Apple ID.
Here's how it works.
By requiring a six-digit
verification code
in addition to your password,
two-factor authentication
keeps your account secure,
even if somebody gets ahold
of your password.
When signing in to your Apple ID
on a new device,
you'll need to verify
it's really you.
Just tap Allow, and enter
the six-digit verification code
shown on your trusted devices.
You only have to do this
once per device,
and you'll be good to go!
For more helpful tips like this,
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the Apple Support channel.
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