diff --git a/tasks/manage_credentials.yml b/tasks/manage_credentials.yml
index 2cfdcea..31875c1 100644
--- a/tasks/manage_credentials.yml
+++ b/tasks/manage_credentials.yml
@@ -24,6 +24,7 @@
     private_key_passphrase: "{{ item.private_key_passphrase }}"
     description: "{{ item.description }}"
     state: "{{ item.state }}"
+  no_log: True
   register: 'jenkins_change_ssh_credentials'
   with_items: "{{ jenkins_credentials }}"
   when: "{{ item.private_key_source_type is defined }}"
@@ -41,6 +42,7 @@
     description: "{{ item.description }}"
     password: "{{ item.password }}"
     state: "{{ item.state }}"
+  no_log: True
   register: 'jenkins_change_password_credentials'
   with_items: "{{ jenkins_credentials }}"
   when: "{{ item.password is defined }}"
@@ -57,6 +59,7 @@
     text: "{{ item.text }}"
     description: "{{ item.description }}"
     state: "{{ item.state }}"
+  no_log: True
   register: 'jenkins_change_text_credentials'
   with_items: "{{ jenkins_credentials }}"
   when: "{{ item.text is defined }}"
diff --git a/tasks/manage_main_config.yml b/tasks/manage_main_config.yml
index 208ebac..4f894dc 100644
--- a/tasks/manage_main_config.yml
+++ b/tasks/manage_main_config.yml
@@ -12,6 +12,7 @@
     authorization_strategy: "{{ jenkins_authorization_strategy }}"
     crumb_issuer: "{{ jenkins_crumb_issuer }}"
     use_private_key: False
+  no_log: True
   register: 'jenkins_change_deployment_user_without_ssh_key'
   ignore_errors: True
   with_items:
@@ -34,6 +35,7 @@
     security_realm: "{{ jenkins_security_realm }}"
     authorization_strategy: "{{ jenkins_authorization_strategy }}"
     crumb_issuer: "{{ jenkins_crumb_issuer }}"
+  no_log: True
   register: 'jenkins_change_deployment_user'
   with_items:
     - username: "{{ jenkins_deployment_user.username }}"
@@ -57,6 +59,7 @@
     security_realm: "{{ jenkins_security_realm }}"
     authorization_strategy: "{{ jenkins_authorization_strategy }}"
     crumb_issuer: "{{ jenkins_crumb_issuer }}"
+  no_log: True
   register: 'jenkins_change_users_or_security'
   with_items: "{{ jenkins_users }}"
   when: "{{ jenkins_manage_users_and_security }}"
diff --git a/tasks/manage_plugins_config.yml b/tasks/manage_plugins_config.yml
index 2c803eb..2336105 100644
--- a/tasks/manage_plugins_config.yml
+++ b/tasks/manage_plugins_config.yml
@@ -25,6 +25,7 @@
     smtp_port: "{{ jenkins_plugin_mailer_smtp_port }}"
     smtp_user: "{{ jenkins_plugin_mailer_smtp_user }}"
     use_ssl: "{{ jenkins_plugin_mailer_use_ssl }}"
+  no_log: True
   register: 'jenkins_change_plugin_mailer'
   when: "{{ 'mailer' in (jenkins_plugins | map(attribute='name')) }}"
 
@@ -62,6 +63,7 @@
     public_key: "{{ jenkins_plugins_debian_package_builder_gpg.public_key }}"
     private_key: "{{ jenkins_plugins_debian_package_builder_gpg.private_key }}"
     passphrase: "{{ jenkins_plugins_debian_package_builder_gpg.passphrase }}"
+  no_log: True
   register: 'jenkins_change_plugin_debian_package_builder_gpg'
   when: "{{ 'debian-package-builder' in
                 (jenkins_plugins | map(attribute='name')) }}"
@@ -91,6 +93,7 @@
     key_path: "{{ item.key_path }}"
     options: "{{ item.options }}"
     state: "{{ item.state }}"
+  no_log: True
   register: 'jenkins_change_plugin_debian_package_builder_repo'
   with_items: "{{ jenkins_plugins_debian_package_builder_repo }}"
   when: "{{ 'debian-package-builder' in
@@ -104,6 +107,7 @@
     api_token: "{{ jenkins_plugins_gitlab_api_token }}"
     host_url: "{{ jenkins_plugins_gitlab_host_url }}"
     ignore_cert_error: "{{ jenkins_plugins_gitlab_ignore_cert_error }}"
+  no_log: True
   register: 'jenkins_change_plugin_gitlab'
   when: "{{ 'gitlab-plugin' in (jenkins_plugins | map(attribute='name')) }}"
 
@@ -117,6 +121,7 @@
     v2_enabled: "{{ jenkins_plugins_hipchat_v2_enabled }}"
     room: "{{ jenkins_plugins_hipchat_room }}"
     send_as: "{{ jenkins_plugins_hipchat_send_as }}"
+  no_log: True
   register: 'jenkins_change_plugin_hipchat'
   when: "{{ 'hipchat' in (jenkins_plugins | map(attribute='name')) }}"