The Two-Factor Authenticator app has been designed and developed for your Atlassian Suite to ensure that you’re the only person accessing your accounts. It is compatible with Jira and works on its server. It is a second factor for authentication and unlike traditional two-factor authentication solutions, this product is user-friendly and simple.
In addition to using your credentials – a username and password, you also authenticate every single login with a Time-based One-Time Password (TOTP), which is generated using applications on your registered computer or mobile device. You have to install and activate the Two-Factor Authenticator app as described in our user’s guide.