diff --git a/hosts b/hosts
new file mode 100644
index 0000000..426a58a
--- /dev/null
+++ b/hosts
@@ -0,0 +1,3 @@
+host SRV
+  use root
+  hostname 192.168.0.25
diff --git a/secureSRV.yml b/secureSRV.yml
index 8bfcca5..6ccc2f4 100644
--- a/secureSRV.yml
+++ b/secureSRV.yml
@@ -4,35 +4,35 @@
   become: true
   tasks:
 
-- name: (1) Création  de l'utilisateur sioadm avec son shell
-    user:
-      name: sioadm
-      password: "{{ 'sioadm' | password_hash('sha512') }}"
-      shell: /bin/bash
-    become: true
+   - name: (1) Création  de l'utilisateur sioadm avec son shell
+     user:
+       name: sioadm
+       password: "{{ 'sioadm' | password_hash('sha512') }}"
+       shell: /bin/bash
+       become: true
 
-- name: (2) Ajout de l'utilisateur au groupe sudo
-    user:
-      name: sioadm
-      groups: sudo
-    become: true
+   - name: (2) Ajout de l'utilisateur au groupe sudo
+     user:
+       name: sioadm
+       groups: sudo
+       become: true
 
-- name: (3) Ajout de la clé publique SSH pour l'utilisateur sioadm
-    authorized_key:
-      user: sioadm
-      key: "ssh-rsa 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 sioadm@ctrl"
-    become: true
+   - name: (3) Ajout de la clé publique SSH pour l'utilisateur sioadm
+     authorized_key:
+       user: sioadm
+       key: "ssh-rsa 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 sioadm@ctrl"
+       become: true
 
-- name: (4) Désintallation des paquets inutiles (wpasupplicant et rpcbind)
-    apt:
-      state: absent
-      name:
-      - wpasupplicant
-      - rpcbind
-     become: true
+   - name: (4) Désintallation des paquets inutiles (wpasupplicant et rpcbind)
+     apt:
+       state: absent
+       name:
+       - wpasupplicant
+       - rpcbind
+       become: true
 
-- name: (5) Configuration du fichier /etc/resolv.conf
-    replace:
+   - name: (5) Configuration du fichier /etc/resolv.conf
+     replace:
       path: /etc/resolv.conf
       regexp: '^(search|domain|nameserver).*'
       replace: |
@@ -42,27 +42,27 @@
         nameserver 10.121.38.8
       become: true
 
-- name: (6) Configuration du paramétrage SSH
-  lineinfile:
-    path: /etc/ssh/sshd_config
-    regexp: '^PermitRootLogin'
-    line: 'PermitRootLogin prohibit-password'
-    become: true
+   - name: (6) Configuration du paramétrage SSH
+     lineinfile:
+       path: /etc/ssh/sshd_config
+       regexp: '^PermitRootLogin'
+       line: 'PermitRootLogin prohibit-password'
+       become: true
 
-- name: Redémarrage du service SSH
-  service:
-    name: ssh
-    state: restarted
-   become: true
+   - name: Redémarrage du service SSH
+     service:
+      name: ssh
+      state: restarted
+      become: true
 
-- name: (7)(Bonus) Activation du pare-feu UFW
-  apt:
-   name: ufw
-   state: present
-  become: true
+   - name: (7)(Bonus) Activation du pare-feu UFW
+     apt:
+      name: ufw
+      state: present
+      become: true
 
-- name: (7) (Bonus) Autorisation du port 22 (SSH) sur le pare-feu
-  ufw:
-    rule: allow
-    port: 22
-  become: true
+   - name: (7) (Bonus) Autorisation du port 22 (SSH) sur le pare-feu
+     ufw:
+      rule: allow
+      port: 22
+      become: true