- The Two-Factor Authentication offers an additional layer of security for your account.Through a second level of authentication, you can secure your account from external, unauthorized access. You can decide whether you confirm your login via E-Mail verification or via the Google authentication-app. Because of this simple security measure, external access cannot reach into your account without your permission.
In addition to the email OTP, Google Authenticator and Microsoft Authenticator options, it is also possible to use openOTP (https://www.openotp.com/) for 2-factor authentication (2FA). To do so, simply select the “Google Authenticator” during the 2FA setup process and screen the QR code using the openOTP app.