Blizzard Authenticator - for your World of Warcraft or Battle.net accounts.

Protect your World of Warcraft account with industry leading account security - introducing the Blizzard Authenticator! The Blizzard Authenticator is designed as a supplemental authentication method for your World of Warcraft account, giving you the security of Two-Factor authentication. Each time you log in using the Blizzard Authenticator you are provided with a unique, one-time use password to use in addition to your regular password. Log in with both and you can rest easy knowing that your account is now even more secure from malicious attacks such as keyloggers and trojans.

• Simple and easy to use – press one button and you have your additional password. Setup of the token is simple and takes only a moment.
• Small and convenient – take your token to wherever you play World of Warcraft and know that your account information is secure.
• Tough and durable – lasts for years and replacement is easy.
• Provides for the highest account security available in the game industry today.

Once you have purchased the Blizzard Authenticator you can login to World of Warcraft Account Management to attach the token to your account.