Encrypted fileshares in the local network? - eviltoast

Hello everyone, I’ve been thinking about this for a bit and am looking for opinions/alternatives.

Essentially, I’d like to encrypt my shares (NFS/Samba) on my local network. I’m awake that Kerberos is a good option with NFS, but I was hoping for something simpler. The other idea I have right now is to use stunnel with NFSv3/Samba to encrypt my traffic but I don’t know if this is a good idea.

How are you doing it? What do you suggest?

Thanks!