You or your administrator has configured your DSN account to use multi-factor authentication. This will improve your account security by requiring that you supply a security code along with your username and password at logon. You must have a smartphone to use multi-factor authentication.
The QR Code image must be scanned with a TOTP (time-based one-time password) authentication app on your smartphone. There are several free and popular authentication apps for you to choose from by searching your smartphone's app store.
If you need to configure your MFA Authenticator app manually, your setup code is: