I wouldn't feel confortable putting my secrets in a remote server with a public IP (IPv6 might be a better idea as it's less guessable). Also seems a bit over-

I wouldn't feel confortable putting my secrets in a remote server with a public IP (IPv6 might be a better idea as it's less guessable). Also seems a bit over-engineered, I would just ssh into a server and do everything from there as a normal user.