This extension is an authentication service for TYPO3 which extends the frontend and backend login process by strong two-factor authentication.
The two-factor authentication is provided by a TYPO3 users username and password combined with a OTP (one time password) which is generated by a YubiKey (a physical USB-key)
A YubiKey enabled user has to enter his username, password and a OTP to login to TYPO3s backend and/or frontend.
More information about the YubiKey, Yubico and the YubiCloud OTP validation service can be found at http://www.yubico.com
You can find a detailed documentation in the Documentation folder of the TYPO3 extension.
| Version | TYPO3 | PHP | Support/Development |
|---|---|---|---|
| 6.x | 13.4 | 8.2 - 8.4 | Features, Bugfixes, Security Updates |
| 5.x | 12.4 | 8.1 - 8.4 | Features, Bugfixes, Security Updates |
| 4.x | 11.5 | 7.4 - 8.3 | Bugfixes, Security Updates |
| 3.x | 9.5 - 10.4 | 7.2 - 7.4 | Security Updates |
| 2.x | 7.6 - 9.5 | 5.5 - 7.4 | Support dropped |
| 1.x | 6.2 - 7.6 | 5.5 - 7.2 | Support dropped |
| 0.x | 4.5 - 6.2 | 5.2 - 5.6 | Support dropped |
The extension is hosted on GitHub. Please report feedback, bugs and changerequest directly at https://github.com/derhansen/sf_yubikey