ok

2. Install_debian.txt

@@ -0,0 +1,26 @@
+-- Region
+Language : english
+Zone : France
+Keyboard : American english
+-- Admin
+Hostname : roger
+Domain : 42.fr
+Password root : niconico
+-- Account non-admin
+Full name : nicolasvienot
+Username : nvienot
+Password : niconico
+-- Partition disks
+Type : Manual
+1st partition : 4.5gb, primary, beggining, ext4, mounted on /
+2nd partition : 1gb, primary, beggining, swap
+3rd partition : rest, primary, ext4, mounted on /home
+-- Package manager
+Country : France
+Mirror : ftp.fr.debian.org
+-- Config
+HTTP proxy : no
+Software selection : Select [SSH server] [Standard system utilities]
+Instal the GRUB boot loader : yes
+
+DONE

3. Config_SSH.txt

@@ -0,0 +1,18 @@
+1. Connect to VM with previous login/password
+-- su
+-- apt-get update && apt-get upgrade
+-- apt-get install sudo vim iptables-persistent fail2ban sendmail apache2
+-- adduser X
+-- adduser X sudo
+-- replace > with own etc/ssh/sshd_config (with password autentification yes)
+-- replace > with own etc/network/interface
+-- reboot
+3. On host (iTerm2)
+-- ssh-keygen
+-- cat ~/.ssh/id_rsa.pub
+-- Save key
+-- ssh [USERNAME.VM]@[IP.VM] -p [PORT.SSH.VM]
+-- sudo mkdir .ssh
+-- sudo vim .ssh/authorized_keys -> paste pub key 
+-- replace password autentification yes to no on etc/ssh/sshd_config
+-- sudo service ssh restart

4. Config_Firewall.txt

@@ -0,0 +1,9 @@
+IPTABLES
+
+1. Connect to VM with username
+2. Add "iptables" in /etc/network/if-pre-up.d/iptables
+3. sudo chmod -x /etc/networks/if-pre-up.d/iptables
+4. sudo sh /etc/networks/if-pre-up.d/iptables
+
+FAIL2BAN
+

Files_config/interfaces

@@ -0,0 +1,18 @@
+# This file describes the network interfaces available on your system
+# and how to activate them. For more information, see interfaces(5).
+
+source /etc/network/interfaces.d/*
+
+# The loopback network interface
+auto lo
+iface lo inet loopback
+
+# The primary network interface
+allow-hotplug enp0s3
+iface enp0s3 inet static
+#address/broadcast/gateway need to be changed depending on cluster
+#address : choose anything from 10.12.0.0 to 10.12.255.255
+address 10.12.123.123
+netmask 255.255.255.252
+broadcast 10.12.255.255
+gateway 10.12.254.254

Files_config/ssdh_config

@@ -0,0 +1,123 @@
+#	$OpenBSD: sshd_config,v 1.100 2016/08/15 12:32:04 naddy Exp $
+
+# This is the sshd server system-wide configuration file.  See
+# sshd_config(5) for more information.
+
+# This sshd was compiled with PATH=/usr/bin:/bin:/usr/sbin:/sbin
+
+# The strategy used for options in the default sshd_config shipped with
+# OpenSSH is to specify options with their default value where
+# possible, but leave them commented.  Uncommented options override the
+# default value.
+
+Port 55555
+#AddressFamily any
+#ListenAddress 0.0.0.0
+#ListenAddress ::
+
+#HostKey /etc/ssh/ssh_host_rsa_key
+#HostKey /etc/ssh/ssh_host_ecdsa_key
+#HostKey /etc/ssh/ssh_host_ed25519_key
+
+# Ciphers and keying
+#RekeyLimit default none
+
+# Logging
+#SyslogFacility AUTH
+#LogLevel INFO
+
+# Authentication:
+
+#LoginGraceTime 2m
+PermitRootLogin no
+#StrictModes yes
+#MaxAuthTries 6
+#MaxSessions 10
+
+PubkeyAuthentication yes
+
+# Expect .ssh/authorized_keys2 to be disregarded by default in future.
+#AuthorizedKeysFile	.ssh/authorized_keys .ssh/authorized_keys2
+
+#AuthorizedPrincipalsFile none
+
+#AuthorizedKeysCommand none
+#AuthorizedKeysCommandUser nobody
+
+# For this to work you will also need host keys in /etc/ssh/ssh_known_hosts
+#HostbasedAuthentication no
+# Change to yes if you don't trust ~/.ssh/known_hosts for
+# HostbasedAuthentication
+#IgnoreUserKnownHosts no
+# Don't read the user's ~/.rhosts and ~/.shosts files
+#IgnoreRhosts yes
+
+# To disable tunneled clear text passwords, change to no here!
+PasswordAuthentication no
+#PermitEmptyPasswords no
+
+# Change to yes to enable challenge-response passwords (beware issues with
+# some PAM modules and threads)
+ChallengeResponseAuthentication no
+
+# Kerberos options
+#KerberosAuthentication no
+#KerberosOrLocalPasswd yes
+#KerberosTicketCleanup yes
+#KerberosGetAFSToken no
+
+# GSSAPI options
+#GSSAPIAuthentication no
+#GSSAPICleanupCredentials yes
+#GSSAPIStrictAcceptorCheck yes
+#GSSAPIKeyExchange no
+
+# Set this to 'yes' to enable PAM authentication, account processing,
+# and session processing. If this is enabled, PAM authentication will
+# be allowed through the ChallengeResponseAuthentication and
+# PasswordAuthentication.  Depending on your PAM configuration,
+# PAM authentication via ChallengeResponseAuthentication may bypass
+# the setting of "PermitRootLogin without-password".
+# If you just want the PAM account and session checks to run without
+# PAM authentication, then enable this but set PasswordAuthentication
+# and ChallengeResponseAuthentication to 'no'.
+UsePAM yes
+
+#AllowAgentForwarding yes
+#AllowTcpForwarding yes
+#GatewayPorts no
+X11Forwarding yes
+#X11DisplayOffset 10
+#X11UseLocalhost yes
+#PermitTTY yes
+PrintMotd no
+#PrintLastLog yes
+#TCPKeepAlive yes
+#UseLogin no
+#UsePrivilegeSeparation sandbox
+#PermitUserEnvironment no
+#Compression delayed
+#ClientAliveInterval 0
+#ClientAliveCountMax 3
+#UseDNS no
+#PidFile /var/run/sshd.pid
+#MaxStartups 10:30:100
+#PermitTunnel no
+#ChrootDirectory none
+#VersionAddendum none
+
+# no default banner path
+#Banner none
+
+# Allow client to pass locale environment variables
+AcceptEnv LANG LC_*
+
+# override default of no subsystems
+Subsystem	sftp	/usr/lib/openssh/sftp-server
+
+# Example of overriding settings on a per-user basis
+#Match User anoncvs
+#	X11Forwarding no
+#	AllowTcpForwarding no
+#	PermitTTY no
+#	ForceCommand cvs server