My main grudge is that NFS authorization is pointless without external crutches like IP-address whitelisting. Maybe it's because I'm used to password-based or

My main grudge is that NFS authorization is pointless without external crutches like IP-address whitelisting. Maybe it's because I'm used to password-based or key-based authentication methods and when I had met NFS I became scared of that host-based authentication. Of course I agree that IP whitelisting is a good practice that solves and prevents many issues.