--- # Configuration par défaut du durcissement serveur hardening_packages: - fail2ban - ufw - unattended-upgrades - logrotate - rsync ssh_port: 22 ssh_permit_root_login: "no" ssh_password_authentication: "no" ssh_max_auth_tries: 3 ssh_client_alive_interval: 300 ssh_client_alive_count_max: 2 fail2ban_jail_ssh_enabled: true fail2ban_jail_ssh_maxretry: 3 fail2ban_jail_ssh_bantime: 3600 ufw_default_incoming: deny ufw_default_outgoing: allow