On of my favorite program, and it keeps getting better. You can even set an encryption key per share, and if you want to use an untrusted device in your nodes,

On of my favorite program, and it keeps getting better. You can even set an encryption key per share, and if you want to use an untrusted device in your nodes, you can simply not provide it with the encryption key and it will simply synchronize the encrypted payload across nodes. So if you have a shady/cheapo VPS, you can use its storage without worrying about the plaintext data being stored there.