TOTP two-factor provider
U2F two-factor provider (deprecated)
WebAuthn two-factor provider
Two-Factor Email Provider
Nextcloud Two-Factor Authentication Admin Support Provider
Two-factor gateway providers (Signal, SMS, Telegram, WhatsApp, XMPP)
Allows using any of your logged in devices as second factor
OpenOTP two-factor provider
Web-eID two-factor authentication
Nextcloud app that allows you to manage your OTP (TOTP/HOTP) codes easily
Plugin to enable use of SecSign 2FA
