Reading: 2FA Setup Guide

Understanding Two-Factor Authentication (2FA)

Two-Factor Authentication adds an extra lock to your digital life. In this lesson, we’ll show you how to turn it on and why it protects your Apple ID, messages, and accounts.

Password & Security
lesson 2 101
Passcode
lesson 2 102
New device sign in
lesson 2 103
Review
  • Open Settings > [Your Name] > Password & Security
  • Tap Turn On Two-Factor Authentication
  • Add a trusted phone number
  • Apple will send a 6-digit code each time you log in on a new device
  • Enter code to verify your identity