I've read various articles about how to setup authentication without password, only by certificate and I haven't a common solution: some suggest this, other that. How to do this properly?
This config works, yes, but maybe there's something I should I remove? Or something I should add anything else?
# /etc/ssh/sshd_config: ChallengeResponseAuthentication no UsePAM no PermitRootLogin no PasswordAuthentication no PermitEmptyPasswords no RSAAuthentication yes PubkeyAuthentication yes
My question is about this config in particular and I don't need any more links to read.