Purpose of this plugin is to add an extra security layer for your Liferay Portal. In addition to username and password, user requires to enter a one-time verification code (By using Google Authenticator), when signing in to Liferay Portal (If this feature is enabled).

By using "Two Factor Config" portlet user can Enable/disable this feature. In case user lost Bar/QR code they can recover it by using Recovery option available one "Verify OTP" page. As a part of security, this plugin stores encrypted QR code in database.

To setup this plugin on your Liferay instance, please refer documentation.