Almost every major 2FA provider will create a QR code you can scan with an authenticator app. How to do that on a desktop? Authenticator can use your webcam to scan a QR code (e.g., one on your phone) ...

A small Oracle APEX 23.2 app using a password as first, and TOTP as a second authenticaton factor. It also has functionality for self-registration, to handle forgotten or expired passwords, or "lost" ...

The Authenticator desktop app uses a few simplistic UI, but it gets the job done. In the resulting window, click the QR code button directly to the left of Add in the top-right corner and select ...

The best authenticor apps can ... from your authenticator app. Without fail, one of the easiest ways to begin using 2FA is by using your smartphone's camera and scanning a QR code provided by ...