Autenticazione a due fattori e login senza password per gli account Nextcloud

Nitrokey 3	Nitrokey Passkey	Nitrokey FIDO2	Nitrokey U2F	Nitrokey HSM 2	Nitrokey Pro 2	Nitrokey Start	Nitrokey Storage 2
✓	✓	✓	⨯	⨯	⨯	⨯	⨯

These are the basic steps for registering the Nitrokey as a second factor or setting up passwordless login of a Nextcloud account.