diff --git a/roles/elastic-stack/ansible-elasticsearch/tasks/xpack_security.yml b/roles/elastic-stack/ansible-elasticsearch/tasks/xpack_security.yml
index 82f3b081..664d1b4d 100644
--- a/roles/elastic-stack/ansible-elasticsearch/tasks/xpack_security.yml
+++ b/roles/elastic-stack/ansible-elasticsearch/tasks/xpack_security.yml
@@ -149,6 +149,7 @@
   copy:
     src: "{{ item }}"
     dest: "{{ node_certs_destination }}/"
+    mode: '0444'
   with_items:
     - "{{ master_certs_path }}/{{ elasticsearch_node_name }}/{{ elasticsearch_node_name }}.key"
     - "{{ master_certs_path }}/{{ elasticsearch_node_name }}/{{ elasticsearch_node_name }}.crt"
@@ -163,6 +164,7 @@
   copy:
     src: "{{ item }}"
     dest: "{{ node_certs_destination }}/"
+    mode: '0444'
   with_items:
     - "{{ master_certs_path }}/{{ elasticsearch_node_name }}/{{ elasticsearch_node_name }}.key"
     - "{{ master_certs_path }}/{{ elasticsearch_node_name }}/{{ elasticsearch_node_name }}.crt"
diff --git a/roles/elastic-stack/ansible-kibana/tasks/main.yml b/roles/elastic-stack/ansible-kibana/tasks/main.yml
index ad4a3e4c..80bdeca9 100644
--- a/roles/elastic-stack/ansible-kibana/tasks/main.yml
+++ b/roles/elastic-stack/ansible-kibana/tasks/main.yml
@@ -28,6 +28,7 @@
   copy:
     src: "{{ item }}"
     dest: "{{ node_certs_destination }}/"
+    mode: '0444'
   with_items:
     - "{{ master_certs_path }}/{{ kibana_node_name }}/{{ kibana_node_name }}.key"
     - "{{ master_certs_path }}/{{ kibana_node_name }}/{{ kibana_node_name }}.crt"
diff --git a/roles/wazuh/ansible-filebeat/tasks/main.yml b/roles/wazuh/ansible-filebeat/tasks/main.yml
index 07bc94ea..b5b4cba8 100644
--- a/roles/wazuh/ansible-filebeat/tasks/main.yml
+++ b/roles/wazuh/ansible-filebeat/tasks/main.yml
@@ -30,6 +30,7 @@
   copy:
     src: "{{ item }}"
     dest: "{{ node_certs_destination }}/"
+    mode: '0444'
   with_items:
     - "{{ master_certs_path }}/{{ filebeat_node_name }}/{{ filebeat_node_name }}.key"
     - "{{ master_certs_path }}/{{ filebeat_node_name }}/{{ filebeat_node_name }}.crt"
@@ -43,6 +44,7 @@
   copy:
     src: "{{ item }}"
     dest: "{{ node_certs_destination }}/"
+    mode: '0444'
   with_items:
     - "{{ master_certs_path }}/{{ filebeat_node_name }}/{{ filebeat_node_name }}.key"
     - "{{ master_certs_path }}/{{ filebeat_node_name }}/{{ filebeat_node_name }}.crt"