There is no server setup required. Simply install a TOTP app on your
smartphone (for example, https://freeotp.github.io/[FreeOTP]) and use
-the Proxmox Backup Server web-interface to add a TOTP factor.
+the {pve} web interface to add a TOTP factor.
[[user_tfa_setup_webauthn]]
=== WebAuthn
u2f: appid=https://mypve.example.com:8006
----
-For a single node, the 'AppId' can simply be the address of the web-interface,
+For a single node, the 'AppId' can simply be the address of the web interface,
exactly as it is used in the browser, including the 'https://' and the port, as
shown above. Please note that some browsers may be more strict than others when
matching 'AppIds'.