:~ ># cat /etc/ssh/sshd_config Port 22 ListenAddress 0.0.0.0 PermitRootLogin prohibit-password PubkeyAuthentication yes PasswordAuthentication no PermitEmptyPasswords no ChallengeResponseAuthentication no UsePAM yes X11Forwarding yes PrintMotd no AcceptEnv LANG LC_* Subsystem sftp /usr/lib/openssh/sftp-server