Port 22 HostKey /etc/ssh/ssh_host_rsa_key HostKey /etc/ssh/ssh_host_ed25519_key SyslogFacility AUTHPRIV LogLevel VERBOSE PermitRootLogin prohibit-password MaxAuthTries 2 PubkeyAuthentication yes AuthorizedKeysFile .ssh/authorized_keys PermitEmptyPasswords no PasswordAuthentication no ChallengeResponseAuthentication no UsePAM yes AllowAgentForwarding no AllowTcpForwarding yes X11Forwarding no TCPKeepAlive yes Compression no ClientAliveCountMax 2 UseDNS no PermitTunnel yes Banner /etc/issue.net PrintMotd no Subsystem sftp /usr/lib/openssh/sftp-server