Adding a Blizzard Authenticator

Updated: 1 month ago
Article ID: 10363
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Common Problems

  • How do I attach an Authenticator to my account?
  • I attached an Authenticator to my account, but I uninstalled the app
  • I reset my phone, how can I restore my Authenticator?

The Blizzard Authenticator is an app that you can install on your smartphone and provides two-factor authentication security to your Blizzard account. The Blizzard Authenticator is the best security feature to keep your account safe from hackers.