Group: GitHub Mesutpiskin
1.Keycloak 2FA Email Authenticator
io.github.mesutpiskin » keycloak-2fa-email-authenticator Apache
A Keycloak authenticator for 2FA via email OTP
Last Release on Jun 13, 2026
2.Keycloak 2FA Messaging Authenticator
io.github.mesutpiskin » keycloak-2fa-messaging-authenticator Apache
A Keycloak authenticator for 2FA via SMS, Telegram, WhatsApp, and Signal OTP
Last Release on May 29, 2026