Battle.net Authenticator

Published by Blizzard Entertainment, Inc, Battle.net Authenticator is a tool that allows you to protect your various accounts. The application is easy to download and is available for mobile device users.

Enhance your account security with Battle.net Authenticator

Battle.net Authenticator provides an additional layer of security against unauthorized access to up to three Battle.net accounts. You can protect everything from your most famous video game characters to your card games. With the touch of a button, you can approve or deny any login attempt. When you log in to your account, an authentication request is sent to your device. If the code on the device matches the code on your computer, press approve. You can choose to log in using a numeric code that is randomly generated by the authenticator.

To do this, simply use the security code from the authenticator on your computer. Each code is unique and valid only once, which helps to strengthen the security of your accounts. If you prefer to enter a code each time you log in, simply check the appropriate box. You will then be asked for an authentication code each time you log into the game. In other words, the application will give you peace of mind knowing that your account is more secure than ever. As a result, you will be able to better protect your various terminals.