Description
Enable two-factor authentication by generating and displaying 6-digit TOTP tokens. Automatically fill in login fields using screen-to-camera communication. Manage authentication tokens securely within an open-source framework.
dor1an2FA is a free, open-source two-factor authentication app designed for simplicity. It uses innovative screen-to-camera communication to automagically autofill the 6-digit TOTP token required as the second factor for secure web application logins.
dor1an2FA is an open source part of the dor1an project (https://dor1an.com), a USPTO patent-pending initiative of a secrets management suite designed to facilitate secure and efficient management of sensitive information, such as tokens and passwords.
It has two components: a mobile Authenticator-like application combined with a browser extension in order to talk each other via screen-camera communication.
The mobile app is based on Matt Rubin's Authenticator mainaining its original Matt features:
- Easy: Simple setup via QR code, "otpauth://" URL, or manual entry
- Secure: All data is stored in encrypted form on the iOS keychain
- Compatible: Full support for time-based and counter-based one-time passwords as standardized in RFC 4226 and 6238
- Off the Grid: The app never connects to the internet, and your secret keys never leave your device.
And adding these features:
- Ability to transfer the generated 6-digit password token to the laptop automatically via screen-camera communication.
- No need to type the codes.
- Requester hostname check in order to minimize phishing attacks.
- Browser extension for 6-digit password token autofill.