====== SSH ======

openssh es un servidor que permet connexions remotes de forma segura.

===== Configuració =====

La configuració del servidor es troba al fitxer ''sshd_config''.

  Port 22
  #ListenAddress 0.0.0.0
  Protocol 2
  HostKey /etc/ssh/ssh_host_rsa_key
  HostKey /etc/ssh/ssh_host_dsa_key
  UsePrivilegeSeparation yes
  KeyRegenerationInterval 3600
  ServerKeyBits 768
  SyslogFacility AUTH
  LogLevel INFO
  LoginGraceTime 45
  PermitRootLogin no
  StrictModes yes
  RSAAuthentication yes
  PubkeyAuthentication yes
  #AuthorizedKeysFile	%h/.ssh/authorized_keys
  IgnoreRhosts yes
  RhostsRSAAuthentication no
  HostbasedAuthentication no
  #IgnoreUserKnownHosts yes
  PermitEmptyPasswords no
  ChallengeResponseAuthentication no
  #PasswordAuthentication yes
  X11Forwarding yes
  X11DisplayOffset 10
  PrintMotd no
  PrintLastLog yes
  TCPKeepAlive yes
  #UseLogin no
  #MaxStartups 10:30:60
  Banner /etc/issue.net
  AcceptEnv LANG LC_*
  Subsystem sftp /usr/lib/openssh/sftp-server
  UsePAM yes
  #AllowUsers usuario1 usuario2