diff --git a/group_vars/all.yaml b/group_vars/all.yaml
new file mode 100644
index 0000000..7a5af11
--- /dev/null
+++ b/group_vars/all.yaml
@@ -0,0 +1,18 @@
+---
+# Global variables for all hosts
+ansible_python_interpreter: /usr/bin/python3
+ansible_ssh_common_args: '-o StrictHostKeyChecking=no'
+
+# Security configuration
+security_hardening: true
+fail2ban_enabled: true
+ufw_enabled: true
+
+# Monitoring configuration
+monitoring_enabled: true
+log_retention_days: 30
+backup_enabled: true
+
+# SSL/TLS configuration
+ssl_cert_path: /etc/ssl/certs
+ssl_key_path: /etc/ssl/private
diff --git a/group_vars/security_servers.yaml b/group_vars/security_servers.yaml
new file mode 100644
index 0000000..a81ac5d
--- /dev/null
+++ b/group_vars/security_servers.yaml
@@ -0,0 +1,40 @@
+---
+# Variables specific to security servers
+vault_version: "1.15.2"
+wazuh_version: "4.7.0"
+prometheus_version: "2.47.0"
+grafana_version: "10.1.0"
+
+# Vault configuration
+vault_port: 8200
+vault_cluster_port: 8201
+vault_ui_enabled: true
+
+# Wazuh configuration
+wazuh_manager_port: 1514
+wazuh_api_port: 55000
+wazuh_registration_port: 1515
+
+# Prometheus configuration
+prometheus_port: 9090
+prometheus_retention: "30d"
+prometheus_storage_retention_size: "10GB"
+
+# Network configuration
+allowed_ssh_users:
+- ubuntu
+- admin
+
+firewall_rules:
+- port: 22
+  protocol: tcp
+  source: any
+- port: 8200
+  protocol: tcp
+  source: any
+- port: 9090
+  protocol: tcp
+  source: any
+- port: 3000
+  protocol: tcp
+  source: any
diff --git a/playbooks/monitoring.yaml b/playbooks/monitoring.yaml
index 12392cf..c50d622 100644
--- a/playbooks/monitoring.yaml
+++ b/playbooks/monitoring.yaml
@@ -7,144 +7,144 @@
     node_exporter_version: "1.6.1"
     alertmanager_version: "0.25.0"
     monitoring_retention_days: 30
-    
+
   roles:
-    - prometheus
-    - vault
-    - wazuh
-    
+  - promotheus
+  - vault
+  - wazuh
+
   tasks:
-    - name: Install Node Exporter
-      block:
-        - name: Download Node Exporter
-          get_url:
-            url: "https://github.com/prometheus/node_exporter/releases/download/v{{ node_exporter_version }}/node_exporter-{{ node_exporter_version }}.linux-amd64.tar.gz"
-            dest: /tmp/node_exporter.tar.gz
-            
-        - name: Extract Node Exporter
-          unarchive:
-            src: /tmp/node_exporter.tar.gz
-            dest: /opt/
-            remote_src: yes
-            owner: prometheus
-            group: prometheus
-            
-        - name: Create Node Exporter symlink
-          file:
-            src: "/opt/node_exporter-{{ node_exporter_version }}.linux-amd64/node_exporter"
-            dest: /usr/local/bin/node_exporter
-            state: link
-            
-        - name: Create Node Exporter systemd service
-          copy:
-            content: |
-              [Unit]
-              Description=Node Exporter
-              Wants=network-online.target
-              After=network-online.target
-              
-              [Service]
-              User=prometheus
-              Group=prometheus
-              Type=simple
-              ExecStart=/usr/local/bin/node_exporter
-              
-              [Install]
-              WantedBy=multi-user.target
-            dest: /etc/systemd/system/node_exporter.service
-          notify:
-            - reload systemd
-            - restart node_exporter
-            
-    - name: Install Grafana
-      block:
-        - name: Add Grafana GPG key
-          apt_key:
-            url: https://packages.grafana.com/gpg.key
-            state: present
-            
-        - name: Add Grafana repository
-          apt_repository:
-            repo: "deb https://packages.grafana.com/oss/deb stable main"
-            state: present
-            
-        - name: Install Grafana
-          apt:
-            name: grafana
-            state: present
-            update_cache: yes
-            
-        - name: Start and enable Grafana
-          service:
-            name: grafana-server
-            state: started
-            enabled: yes
-            
-    - name: Configure security monitoring alerts
-      copy:
-        content: |
-          groups:
-          - name: security_alerts
-            rules:
-            - alert: WazuhManagerDown
-              expr: up{job="wazuh"} == 0
-              for: 2m
-              labels:
-                severity: critical
-              annotations:
-                summary: "Wazuh Manager is down"
-                
-            - alert: VaultSealed
-              expr: vault_core_unsealed == 0
-              for: 1m
-              labels:
-                severity: critical
-              annotations:
-                summary: "Vault is sealed"
-                
-            - alert: HighCPUUsage
-              expr: 100 - (avg by(instance) (irate(node_cpu_seconds_total{mode="idle"}[5m])) * 100) > 80
-              for: 5m
-              labels:
-                severity: warning
-              annotations:
-                summary: "High CPU usage on {{ $labels.instance }}"
-        dest: /etc/prometheus/security_rules.yml
+  - name: Install Node Exporter
+    block:
+    - name: Download Node Exporter
+      get_url:
+        url: "https://github.com/prometheus/node_exporter/releases/download/v{{ node_exporter_version }}/node_exporter-{{ node_exporter_version }}.linux-amd64.tar.gz"
+        dest: /tmp/node_exporter.tar.gz
+
+    - name: Extract Node Exporter
+      unarchive:
+        src: /tmp/node_exporter.tar.gz
+        dest: /opt/
+        remote_src: yes
         owner: prometheus
         group: prometheus
-      notify: restart prometheus
-      
-  handlers:
-    - name: reload systemd
-      systemd:
-        daemon_reload: yes
-        
-    - name: restart prometheus
+
+    - name: Create Node Exporter symlink
+      file:
+        src: "/opt/node_exporter-{{ node_exporter_version }}.linux-amd64/node_exporter"
+        dest: /usr/local/bin/node_exporter
+        state: link
+
+    - name: Create Node Exporter systemd service
+      copy:
+        content: |
+          [Unit]
+          Description=Node Exporter
+          Wants=network-online.target
+          After=network-online.target
+
+          [Service]
+          User=prometheus
+          Group=prometheus
+          Type=simple
+          ExecStart=/usr/local/bin/node_exporter
+
+          [Install]
+          WantedBy=multi-user.target
+        dest: /etc/systemd/system/node_exporter.service
+      notify:
+      - reload systemd
+      - restart node_exporter
+
+  - name: Install Grafana
+    block:
+    - name: Add Grafana GPG key
+      apt_key:
+        url: https://packages.grafana.com/gpg.key
+        state: present
+
+    - name: Add Grafana repository
+      apt_repository:
+        repo: "deb https://packages.grafana.com/oss/deb stable main"
+        state: present
+
+    - name: Install Grafana
+      apt:
+        name: grafana
+        state: present
+        update_cache: yes
+
+    - name: Start and enable Grafana
       service:
-        name: prometheus
-        state: restarted
-        
-    - name: restart node_exporter
-      service:
-        name: node_exporter
-        state: restarted
-        enabled: yes
-        
-  post_tasks:
-    - name: Verify monitoring services
-      service:
-        name: "{{ item }}"
+        name: grafana-server
         state: started
         enabled: yes
-      loop:
-        - prometheus
-        - node_exporter
-        - grafana-server
-        
-    - name: Display monitoring URLs
-      debug:
-        msg: |
-          Monitoring services available at:
-          - Prometheus: http://{{ ansible_default_ipv4.address }}:9090
-          - Grafana: http://{{ ansible_default_ipv4.address }}:3000
-          - Node Exporter: http://{{ ansible_default_ipv4.address }}:9100
\ No newline at end of file
+
+  - name: Configure security monitoring alerts
+    copy:
+      content: |
+        groups:
+        - name: security_alerts
+          rules:
+          - alert: WazuhManagerDown
+            expr: up{job="wazuh"} == 0
+            for: 2m
+            labels:
+              severity: critical
+            annotations:
+              summary: "Wazuh Manager is down"
+              
+          - alert: VaultSealed
+            expr: vault_core_unsealed == 0
+            for: 1m
+            labels:
+              severity: critical
+            annotations:
+              summary: "Vault is sealed"
+              
+          - alert: HighCPUUsage
+            expr: 100 - (avg by(instance) (irate(node_cpu_seconds_total{mode="idle"}[5m])) * 100) > 80
+            for: 5m
+            labels:
+              severity: warning
+            annotations:
+              summary: "High CPU usage on {{ $labels.instance }}"
+      dest: /etc/prometheus/security_rules.yml
+      owner: prometheus
+      group: prometheus
+    notify: restart prometheus
+
+  handlers:
+  - name: reload systemd
+    systemd:
+      daemon_reload: yes
+
+  - name: restart prometheus
+    service:
+      name: prometheus
+      state: restarted
+
+  - name: restart node_exporter
+    service:
+      name: node_exporter
+      state: restarted
+      enabled: yes
+
+  post_tasks:
+  - name: Verify monitoring services
+    service:
+      name: "{{ item }}"
+      state: started
+      enabled: yes
+    loop:
+    - prometheus
+    - node_exporter
+    - grafana-server
+
+  - name: Display monitoring URLs
+    debug:
+      msg: |
+        Monitoring services available at:
+        - Prometheus: http://{{ ansible_default_ipv4.address }}:9090
+        - Grafana: http://{{ ansible_default_ipv4.address }}:3000
+        - Node Exporter: http://{{ ansible_default_ipv4.address }}:9100
diff --git a/playbooks/vault_install.yaml b/playbooks/vault_install.yaml
index e69de29..5bb7e76 100644
--- a/playbooks/vault_install.yaml
+++ b/playbooks/vault_install.yaml
@@ -0,0 +1,94 @@
+---
+- name: Install and Configure HashiCorp Vault
+  hosts: security_servers
+  become: true
+  vars:
+    vault_version: "1.15.2"
+    vault_datacenter: "dc1"
+
+  tasks:
+  - name: Create vault user
+    user:
+      name: vault
+      system: yes
+      shell: /bin/false
+      home: /opt/vault
+
+  - name: Download Vault binary
+    get_url:
+      url: "https://releases.hashicorp.com/vault/{{ vault_version }}/vault_{{ vault_version }}_linux_amd64.zip"
+      dest: /tmp/vault.zip
+      mode: '0644'
+
+  - name: Install unzip
+    apt:
+      name: unzip
+      state: present
+      update_cache: yes
+
+  - name: Extract Vault binary
+    unarchive:
+      src: /tmp/vault.zip
+      dest: /usr/local/bin/
+      remote_src: yes
+      owner: root
+      group: root
+      mode: '0755'
+
+  - name: Create Vault directories
+    file:
+      path: "{{ item }}"
+      state: directory
+      owner: vault
+      group: vault
+      mode: '0750'
+    loop:
+    - /etc/vault.d
+    - /opt/vault/data
+    - /opt/vault/logs
+
+  - name: Generate Vault configuration
+    template:
+      src: vault.hcl.j2
+      dest: /etc/vault.d/vault.hcl
+      owner: vault
+      group: vault
+      mode: '0640'
+    notify: restart vault
+
+  - name: Create Vault systemd service
+    template:
+      src: vault.service.j2
+      dest: /etc/systemd/system/vault.service
+    notify:
+    - reload systemd
+    - restart vault
+
+  - name: Start and enable Vault service
+    service:
+      name: vault
+      state: started
+      enabled: yes
+
+  - name: Wait for Vault to be ready
+    wait_for:
+      port: 8200
+      host: 127.0.0.1
+      delay: 10
+
+  - name: Display Vault status
+    debug:
+      msg: |
+        Vault has been installed and started.
+        Access Vault UI at: http://{{ ansible_default_ipv4.address }}:8200
+        Initialize Vault with: vault operator init
+
+  handlers:
+  - name: reload systemd
+    systemd:
+      daemon_reload: yes
+
+  - name: restart vault
+    service:
+      name: vault
+      state: restarted
diff --git a/playbooks/vuln-scanner.yaml b/playbooks/vuln-scanner.yaml
index e69de29..57e02ef 100644
--- a/playbooks/vuln-scanner.yaml
+++ b/playbooks/vuln-scanner.yaml
@@ -0,0 +1,157 @@
+---
+- name: Deploy Vulnerability Scanner (OpenVAS/GVM)
+  hosts: security_servers
+  become: true
+  vars:
+    openvas_admin_user: "admin"
+    openvas_admin_password: "{{ vault_openvas_password | default('ChangeMe123!') }}"
+
+  tasks:
+  - name: Update apt cache
+    apt:
+      update_cache: yes
+
+  - name: Install required packages
+    apt:
+      name:
+      - software-properties-common
+      - apt-transport-https
+      - curl
+      - gnupg
+      state: present
+
+  - name: Add GVM PPA repository
+    apt_repository:
+      repo: ppa:mrazavi/gvm
+      state: present
+
+  - name: Install GVM/OpenVAS
+    apt:
+      name:
+      - gvm
+      - openvas-scanner
+      - openvas-manager
+      - greenbone-security-assistant
+      - greenbone-feed-sync
+      state: present
+      update_cache: yes
+
+  - name: Setup GVM
+    shell: |
+      gvm-setup
+      gvm-feed-update
+    args:
+      creates: /var/lib/gvm/.setup_complete
+
+  - name: Create setup completion marker
+    file:
+      path: /var/lib/gvm/.setup_complete
+      state: touch
+      owner: _gvm
+      group: _gvm
+
+  - name: Create GVM admin user
+    shell: |
+      gvmd --create-user={{ openvas_admin_user }} --password={{ openvas_admin_password }}
+    args:
+      creates: /var/lib/gvm/.admin_user_created
+    register: create_user_result
+
+  - name: Create admin user marker
+    file:
+      path: /var/lib/gvm/.admin_user_created
+      state: touch
+      owner: _gvm
+      group: _gvm
+    when: create_user_result is succeeded
+
+  - name: Start and enable GVM services
+    service:
+      name: "{{ item }}"
+      state: started
+      enabled: yes
+    loop:
+    - greenbone-security-assistant
+    - openvas-scanner
+    - openvas-manager
+
+  - name: Configure firewall for GVM
+    ufw:
+      rule: allow
+      port: "{{ item }}"
+      proto: tcp
+    loop:
+    - 443 # GSA web interface
+    - 9390 # GVM daemon
+
+  - name: Wait for GSA to be ready
+    wait_for:
+      port: 443
+      host: 127.0.0.1
+      delay: 60
+
+  - name: Create vulnerability scan script
+    copy:
+      content: |
+        #!/bin/bash
+        # Automated vulnerability scan script
+
+        TARGET=${1:-127.0.0.1}
+        SCAN_NAME="Security_Scan_$(date +%Y%m%d_%H%M%S)"
+
+        echo "Starting vulnerability scan for: $TARGET"
+        echo "Scan name: $SCAN_NAME"
+
+        # Create scan task
+        TASK_ID=$(gvm-cli --gmp-username {{ openvas_admin_user }} --gmp-password {{ openvas_admin_password }} \
+          socket --socketpath /var/run/gvmd.sock --xml \
+          "<create_task><name>$SCAN_NAME</name><target><hosts>$TARGET</hosts></target></create_task>" \
+          | grep -oP 'id="\K[^"]+')
+
+        echo "Created scan task with ID: $TASK_ID"
+
+        # Start scan
+        gvm-cli --gmp-username {{ openvas_admin_user }} --gmp-password {{ openvas_admin_password }} \
+          socket --socketpath /var/run/gvmd.sock --xml \
+          "<start_task task_id=\"$TASK_ID\"/>"
+
+        echo "Scan started. Monitor progress in GSA web interface."
+      dest: /usr/local/bin/vulnerability-scan.sh
+      mode: '0755'
+
+  - name: Create scheduled vulnerability scan
+    cron:
+      name: "Weekly vulnerability scan"
+      minute: "0"
+      hour: "2"
+      weekday: "0"
+      job: "/usr/local/bin/vulnerability-scan.sh {{ ansible_default_ipv4.address }}"
+
+  - name: Display OpenVAS/GVM information
+    debug:
+      msg: |
+        OpenVAS/GVM has been successfully deployed:
+        - Web Interface: https://{{ ansible_default_ipv4.address }}:443
+        - Admin Username: {{ openvas_admin_user }}
+        - Admin Password: {{ openvas_admin_password }}
+
+        Run vulnerability scans with:
+        /usr/local/bin/vulnerability-scan.sh <target_ip>
+
+        Weekly automated scans are configured for Sunday 2 AM.
+
+  handlers:
+  - name: restart greenbone-security-assistant
+    service:
+      name: greenbone-security-assistant
+      state: restarted
+
+  - name: restart openvas-scanner
+    service:
+      name: openvas-scanner
+      state: restarted
+
+  - name: restart openvas-manager
+    service:
+      name: openvas-manager
+      state: restarted
diff --git a/playbooks/wazuh_server.yaml b/playbooks/wazuh_server.yaml
index e69de29..fab87ff 100644
--- a/playbooks/wazuh_server.yaml
+++ b/playbooks/wazuh_server.yaml
@@ -0,0 +1,133 @@
+---
+- name: Deploy Wazuh Security Manager
+  hosts: security_servers
+  become: true
+  vars:
+    wazuh_version: "4.7.0"
+    wazuh_manager_config:
+      email_notification: false
+      log_level: 3
+
+  tasks:
+  - name: Update apt cache
+    apt:
+      update_cache: yes
+
+  - name: Install required packages
+    apt:
+      name:
+      - curl
+      - apt-transport-https
+      - lsb-release
+      - gnupg2
+      state: present
+
+  - name: Download Wazuh GPG key
+    get_url:
+      url: https://packages.wazuh.com/key/GPG-KEY-WAZUH
+      dest: /tmp/GPG-KEY-WAZUH
+
+  - name: Add Wazuh GPG key
+    apt_key:
+      file: /tmp/GPG-KEY-WAZUH
+      state: present
+
+  - name: Add Wazuh repository
+    apt_repository:
+      repo: "deb https://packages.wazuh.com/4.x/apt/ stable main"
+      state: present
+
+  - name: Install Wazuh manager
+    apt:
+      name:
+      - wazuh-manager
+      state: present
+      update_cache: yes
+
+  - name: Configure Wazuh manager
+    template:
+      src: ossec.conf.j2
+      dest: /var/ossec/etc/ossec.conf
+      backup: yes
+      owner: root
+      group: ossec
+      mode: '0640'
+    notify: restart wazuh-manager
+
+  - name: Start and enable Wazuh manager
+    service:
+      name: wazuh-manager
+      state: started
+      enabled: yes
+
+  - name: Install Wazuh indexer
+    apt:
+      name: wazuh-indexer
+      state: present
+
+  - name: Start and enable Wazuh indexer
+    service:
+      name: wazuh-indexer
+      state: started
+      enabled: yes
+
+  - name: Install Wazuh dashboard
+    apt:
+      name: wazuh-dashboard
+      state: present
+
+  - name: Start and enable Wazuh dashboard
+    service:
+      name: wazuh-dashboard
+      state: started
+      enabled: yes
+
+  - name: Open required firewall ports
+    ufw:
+      rule: allow
+      port: "{{ item }}"
+      proto: tcp
+    loop:
+    - 1514 # Wazuh agent connection
+    - 1515 # Wazuh agent registration
+    - 55000 # Wazuh API
+    - 9200 # Wazuh indexer
+    - 443 # Wazuh dashboard
+
+  - name: Wait for services to be ready
+    wait_for:
+      port: "{{ item }}"
+      host: 127.0.0.1
+      delay: 30
+    loop:
+    - 55000
+    - 9200
+    - 443
+
+  - name: Display Wazuh information
+    debug:
+      msg: |
+        Wazuh has been successfully deployed:
+        - Manager API: https://{{ ansible_default_ipv4.address }}:55000
+        - Dashboard: https://{{ ansible_default_ipv4.address }}:443
+        - Indexer: https://{{ ansible_default_ipv4.address }}:9200
+
+        Default credentials:
+        - Username: admin
+        - Password: admin (change immediately)
+
+  handlers:
+  - name: restart wazuh-manager
+    service:
+      name: wazuh-manager
+      state: restarted
+
+  - name: restart wazuh-indexer
+    service:
+      name: wazuh-indexer
+      state: restarted
+
+  - name: restart wazuh-dashboard
+    service:
+      name: wazuh-dashboard
+      state: restarted
diff --git a/roles/promotheus/handlers/main.yaml b/roles/promotheus/handlers/main.yaml
new file mode 100644
index 0000000..48cd700
--- /dev/null
+++ b/roles/promotheus/handlers/main.yaml
@@ -0,0 +1,9 @@
+---
+- name: reload systemd
+  systemd:
+    daemon_reload: yes
+
+- name: restart prometheus
+  service:
+    name: prometheus
+    state: restarted
diff --git a/roles/promotheus/templates/alertmanager.service.j2 b/roles/promotheus/templates/alertmanager.service.j2
new file mode 100644
index 0000000..b2df47b
--- /dev/null
+++ b/roles/promotheus/templates/alertmanager.service.j2
@@ -0,0 +1,16 @@
+[Unit]
+Description=Alertmanager
+Wants=network-online.target
+After=network-online.target
+
+[Service]
+User=prometheus
+Group=prometheus
+Type=simple
+ExecStart=/opt/alertmanager-{{ alertmanager_version }}.linux-amd64/alertmanager \
+    --config.file=/etc/alertmanager/alertmanager.yml \
+    --storage.path=/var/lib/alertmanager/ \
+    --web.listen-address=0.0.0.0:9093
+
+[Install]
+WantedBy=multi-user.target
diff --git a/roles/promotheus/templates/alertmanager.yml.j2 b/roles/promotheus/templates/alertmanager.yml.j2
new file mode 100644
index 0000000..0e41017
--- /dev/null
+++ b/roles/promotheus/templates/alertmanager.yml.j2
@@ -0,0 +1,32 @@
+global:
+  smtp_smarthost: 'localhost:587'
+  smtp_from: 'alertmanager@{{ ansible_hostname }}'
+
+route:
+  group_by: ['alertname']
+  group_wait: 10s
+  group_interval: 10s
+  repeat_interval: 1h
+  receiver: 'web.hook'
+
+receivers:
+- name: 'web.hook'
+  webhook_configs:
+  - url: 'http://127.0.0.1:5001/'
+    
+- name: 'security-team'
+  email_configs:
+  - to: 'security@company.com'
+    subject: 'Security Alert: {{ .GroupLabels.alertname }}'
+    body: |
+      {{ range .Alerts }}
+      Alert: {{ .Annotations.summary }}
+      Description: {{ .Annotations.description }}
+      {{ end }}
+
+inhibit_rules:
+  - source_match:
+      severity: 'critical'
+    target_match:
+      severity: 'warning'
+    equal: ['alertname', 'dev', 'instance']
diff --git a/roles/promotheus/templates/prometheus.service.j2 b/roles/promotheus/templates/prometheus.service.j2
new file mode 100644
index 0000000..2fc7931
--- /dev/null
+++ b/roles/promotheus/templates/prometheus.service.j2
@@ -0,0 +1,19 @@
+[Unit]
+Description=Prometheus
+Wants=network-online.target
+After=network-online.target
+
+[Service]
+User=prometheus
+Group=prometheus
+Type=simple
+ExecStart=/opt/prometheus-{{ prometheus_version }}.linux-amd64/prometheus \
+    --config.file=/etc/prometheus/prometheus.yml \
+    --storage.tsdb.path=/var/lib/prometheus/ \
+    --web.console.templates=/opt/prometheus-{{ prometheus_version }}.linux-amd64/consoles \
+    --web.console.libraries=/opt/prometheus-{{ prometheus_version }}.linux-amd64/console_libraries \
+    --web.listen-address=0.0.0.0:9090 \
+    --web.enable-lifecycle
+
+[Install]
+WantedBy=multi-user.target
diff --git a/roles/promotheus/templates/prometheus.yml.j2 b/roles/promotheus/templates/prometheus.yml.j2
new file mode 100644
index 0000000..a5203f0
--- /dev/null
+++ b/roles/promotheus/templates/prometheus.yml.j2
@@ -0,0 +1,34 @@
+global:
+  scrape_interval: 15s
+  evaluation_interval: 15s
+
+rule_files:
+  - "/etc/prometheus/security_rules.yml"
+
+alerting:
+  alertmanagers:
+    - static_configs:
+        - targets:
+          - localhost:9093
+
+scrape_configs:
+  - job_name: 'prometheus'
+    static_configs:
+      - targets: ['localhost:9090']
+
+  - job_name: 'node'
+    static_configs:
+      - targets: ['localhost:9100']
+
+  - job_name: 'wazuh'
+    static_configs:
+      - targets: ['localhost:55000']
+    metrics_path: '/api/monitoring'
+
+  - job_name: 'vault'
+    static_configs:
+      - targets: ['localhost:8200']
+    metrics_path: '/v1/sys/metrics'
+    params:
+      format: ['prometheus']
+    bearer_token_file: /etc/prometheus/vault_token
diff --git a/roles/vault/handlers/main.yaml b/roles/vault/handlers/main.yaml
new file mode 100644
index 0000000..ef3523d
--- /dev/null
+++ b/roles/vault/handlers/main.yaml
@@ -0,0 +1,9 @@
+---
+- name: reload systemd
+  systemd:
+    daemon_reload: yes
+
+- name: restart vault
+  service:
+    name: vault
+    state: restarted
diff --git a/roles/vault/templates/vault.hcl.j2 b/roles/vault/templates/vault.hcl.j2
new file mode 100644
index 0000000..0068fb5
--- /dev/null
+++ b/roles/vault/templates/vault.hcl.j2
@@ -0,0 +1,18 @@
+ui = true
+
+storage "file" {
+  path = "/opt/vault/data"
+}
+
+listener "tcp" {
+  address     = "0.0.0.0:8200"
+  tls_disable = 1
+}
+
+telemetry {
+  prometheus_retention_time = "30s"
+  disable_hostname = true
+}
+
+api_addr = "http://{{ ansible_default_ipv4.address }}:8200"
+cluster_addr = "https://{{ ansible_default_ipv4.address }}:8201"
diff --git a/roles/vault/templates/vault.service.j2 b/roles/vault/templates/vault.service.j2
new file mode 100644
index 0000000..0072d21
--- /dev/null
+++ b/roles/vault/templates/vault.service.j2
@@ -0,0 +1,33 @@
+[Unit]
+Description=HashiCorp Vault
+Documentation=https://www.vaultproject.io/docs/
+Requires=network-online.target
+After=network-online.target
+ConditionFileNotEmpty=/etc/vault.d/vault.hcl
+
+[Service]
+Type=notify
+User=vault
+Group=vault
+ProtectSystem=full
+ProtectHome=read-only
+PrivateTmp=yes
+PrivateDevices=yes
+SecureBits=keep-caps
+AmbientCapabilities=CAP_IPC_LOCK
+Capabilities=CAP_IPC_LOCK+ep
+CapabilityBoundingSet=CAP_SYSLOG CAP_IPC_LOCK
+NoNewPrivileges=yes
+ExecStart=/usr/local/bin/vault server -config=/etc/vault.d/vault.hcl
+ExecReload=/bin/kill -HUP $MAINPID
+KillMode=process
+Restart=on-failure
+RestartSec=5
+TimeoutStopSec=30
+StartLimitInterval=60
+StartLimitBurst=3
+LimitNOFILE=65536
+LimitMEMLOCK=infinity
+
+[Install]
+WantedBy=multi-user.target
diff --git a/roles/wazuh/handlers/main.yaml b/roles/wazuh/handlers/main.yaml
new file mode 100644
index 0000000..a54bcd9
--- /dev/null
+++ b/roles/wazuh/handlers/main.yaml
@@ -0,0 +1,15 @@
+---
+- name: restart wazuh-manager
+  service:
+    name: wazuh-manager
+    state: restarted
+
+- name: restart wazuh-indexer
+  service:
+    name: wazuh-indexer
+    state: restarted
+
+- name: restart wazuh-dashboard
+  service:
+    name: wazuh-dashboard
+    state: restarted
diff --git a/roles/wazuh/templates/ossec.conf.j2 b/roles/wazuh/templates/ossec.conf.j2
new file mode 100644
index 0000000..0e7fa37
--- /dev/null
+++ b/roles/wazuh/templates/ossec.conf.j2
@@ -0,0 +1,121 @@
+<ossec_config>
+  <global>
+    <jsonout_output>yes</jsonout_output>
+    <alerts_log>yes</alerts_log>
+    <logall>no</logall>
+    <logall_json>no</logall_json>
+    <email_notification>no</email_notification>
+    <smtp_server>localhost</smtp_server>
+    <email_from>wazuh@{{ ansible_hostname }}</email_from>
+    <email_to>admin@company.com</email_to>
+    <hostname>{{ ansible_hostname }}</hostname>
+    <description>Wazuh manager</description>
+  </global>
+
+  <alerts>
+    <log_alert_level>3</log_alert_level>
+    <email_alert_level>12</email_alert_level>
+  </alerts>
+
+  <remote>
+    <connection>secure</connection>
+    <port>1514</port>
+    <protocol>udp</protocol>
+    <queue_size>131072</queue_size>
+  </remote>
+
+  <auth>
+    <disabled>no</disabled>
+    <port>1515</port>
+    <use_source_ip>no</use_source_ip>
+    <purge>yes</purge>
+    <use_password>no</use_password>
+    <ciphers>HIGH:!ADH:!EXP:!MD5:!RC4:!3DES:!CAMELLIA:@STRENGTH</ciphers>
+    <ssl_agent_ca></ssl_agent_ca>
+    <ssl_verify_host>no</ssl_verify_host>
+    <ssl_manager_cert>/var/ossec/etc/sslmanager.cert</ssl_manager_cert>
+    <ssl_manager_key>/var/ossec/etc/sslmanager.key</ssl_manager_key>
+    <ssl_auto_negotiate>no</ssl_auto_negotiate>
+  </auth>
+
+  <monitoring>
+    <frequency>120</frequency>
+    <queue_size>16384</queue_size>
+    <rlimit_nofile>65536</rlimit_nofile>
+  </monitoring>
+
+  <indexer>
+    <enabled>yes</enabled>
+    <hosts>
+      <host>https://127.0.0.1:9200</host>
+    </hosts>
+    <ssl>
+      <certificate_authorities>
+        <ca>/etc/wazuh-indexer/certs/root-ca.pem</ca>
+      </certificate_authorities>
+      <certificate>/etc/wazuh-indexer/certs/wazuh.manager.pem</certificate>
+      <key>/etc/wazuh-indexer/certs/wazuh.manager-key.pem</key>
+    </ssl>
+  </indexer>
+
+  <vulnerability-detector>
+    <enabled>yes</enabled>
+    <interval>5m</interval>
+    <min_full_scan_interval>6h</min_full_scan_interval>
+    <run_on_start>yes</run_on_start>
+
+    <provider name="canonical">
+      <enabled>yes</enabled>
+      <os>trusty</os>
+      <os>xenial</os>
+      <os>bionic</os>
+      <os>focal</os>
+      <os>jammy</os>
+      <update_interval>1h</update_interval>
+    </provider>
+  </vulnerability-detector>
+
+  <!-- Log analysis -->
+  <localfile>
+    <log_format>syslog</log_format>
+    <location>/var/log/auth.log</location>
+  </localfile>
+
+  <localfile>
+    <log_format>syslog</log_format>
+    <location>/var/log/syslog</location>
+  </localfile>
+
+  <localfile>
+    <log_format>apache</log_format>
+    <location>/var/log/apache2/access.log</location>
+  </localfile>
+
+  <!-- Rootcheck -->
+  <rootcheck>
+    <disabled>no</disabled>
+    <check_files>yes</check_files>
+    <check_trojans>yes</check_trojans>
+    <check_dev>yes</check_dev>
+    <check_sys>yes</check_sys>
+    <check_pids>yes</check_pids>
+    <check_ports>yes</check_ports>
+    <check_if>yes</check_if>
+  </rootcheck>
+
+  <!-- File integrity monitoring -->
+  <syscheck>
+    <disabled>no</disabled>
+    <frequency>79200</frequency>
+    <scan_on_start>yes</scan_on_start>
+
+    <!-- Directories to check -->
+    <directories check_all="yes">/etc,/usr/bin,/usr/sbin</directories>
+    <directories check_all="yes">/bin,/sbin,/boot</directories>
+
+    <!-- Files/directories to ignore -->
+    <ignore>/etc/mtab</ignore>
+    <ignore>/etc/hosts.deny</ignore>
+    <ignore>/etc/mail/statistics</ignore>
+  </syscheck>
+</ossec_config>