Show pagesourceBack to top Share via Share via... Twitter LinkedIn Telegram Yammer RedditRecent ChangesSend via e-MailPrintPermalinkHelp or get help'd × Table of Contents hardware methods Smartcard FIDO FIDO2 software related Hardware tokens These authenticate you with a challenge-response cryptographic algorithm. You can use them for two factor authentication. hardware Nitrokey Solokey URU Key – ESP32 based thumb-size wireless biometric FIDO2 Authenticator device. YubiKey methods Smartcard FIDO FIDO2 software khefin – use a FIDO2 authenticator with hmac-secret extension support to generate passphrase-protected secrets. related Trusted Platform Modules Last modified: 2020-07-06 21:47