diff --git a/config/permissions.yaml b/config/permissions.yaml
index fc315f7f..bd5b8181 100644
--- a/config/permissions.yaml
+++ b/config/permissions.yaml
@@ -187,6 +187,10 @@ perms: # Here comes a list with all Permission names (they have a perm_[name] co
         label: "perm.revert_elements"
         bit: 10
         alsoSet: ["read", "edit", "create", "delete", "show_history"]
+      show_private:
+        label: "perm.attachment_show_private"
+        bit: 12
+        alsoSet: ["read"]
 
   parts_order:
     <<: *PART_ATTRIBUTE
diff --git a/src/Controller/AttachmentFileController.php b/src/Controller/AttachmentFileController.php
index bf0ab2e3..b2683e12 100644
--- a/src/Controller/AttachmentFileController.php
+++ b/src/Controller/AttachmentFileController.php
@@ -69,6 +69,10 @@ class AttachmentFileController extends AbstractController
     {
         $this->denyAccessUnlessGranted('read', $attachment);
 
+        if ($attachment->isSecure()) {
+            $this->denyAccessUnlessGranted('show_private', $attachment);
+        }
+
         if ($attachment->isExternal()) {
             throw new RuntimeException('You can not download external attachments!');
         }
@@ -97,6 +101,10 @@ class AttachmentFileController extends AbstractController
     {
         $this->denyAccessUnlessGranted('read', $attachment);
 
+        if ($attachment->isSecure()) {
+            $this->denyAccessUnlessGranted('show_private', $attachment);
+        }
+
         if ($attachment->isExternal()) {
             throw new RuntimeException('You can not download external attachments!');
         }
diff --git a/src/Form/AttachmentFormType.php b/src/Form/AttachmentFormType.php
index 0dc1c14f..858d2a00 100644
--- a/src/Form/AttachmentFormType.php
+++ b/src/Form/AttachmentFormType.php
@@ -57,6 +57,7 @@ use Symfony\Component\Form\FormEvent;
 use Symfony\Component\Form\FormEvents;
 use Symfony\Component\OptionsResolver\OptionsResolver;
 use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
+use Symfony\Component\Security\Core\Security;
 use Symfony\Component\Validator\Constraints\File;
 use Symfony\Component\Validator\Constraints\Url;
 
@@ -65,13 +66,15 @@ class AttachmentFormType extends AbstractType
     protected $attachment_helper;
     protected $urlGenerator;
     protected $allow_attachments_download;
+    protected $security;
 
     public function __construct(AttachmentManager $attachmentHelper,
-                                UrlGeneratorInterface $urlGenerator, bool $allow_attachments_downloads)
+                                UrlGeneratorInterface $urlGenerator, Security $security, bool $allow_attachments_downloads)
     {
         $this->attachment_helper = $attachmentHelper;
         $this->urlGenerator = $urlGenerator;
         $this->allow_attachments_download = $allow_attachments_downloads;
+        $this->security = $security;
     }
 
     public function buildForm(FormBuilderInterface $builder, array $options): void
@@ -103,6 +106,7 @@ class AttachmentFormType extends AbstractType
             'required' => false,
             'label' => 'attachment.edit.secure_file',
             'mapped' => false,
+            'disabled' => !$this->security->isGranted('@parts_attachments.show_private'),
             'attr' => [
                 'class' => 'form-control-sm',
             ],
diff --git a/templates/AdminPages/_attachments.html.twig b/templates/AdminPages/_attachments.html.twig
index 81eaadd1..7d9df5e7 100644
--- a/templates/AdminPages/_attachments.html.twig
+++ b/templates/AdminPages/_attachments.html.twig
@@ -42,7 +42,9 @@
                         </span>
                             </h6>
                         {% endif %}
-                        {% if attach.picture %}
+                        {% if attach.secure and not is_granted('show_private', attach) %}
+                            {# Leave blank #}
+                        {% elseif attach.picture %}
                             <a href="{{ attach | entityURL('file_view') }}" target="_blank" rel="noopener" data-no-ajax>
                                 <img class="img-fluid img-thumbnail thumbnail-sm" src="{{ attachment_thumbnail(attach, 'thumbnail_md') }}" alt="{% trans %}attachment.preview.alt{% endtrans %}" />
                             </a>
diff --git a/templates/Parts/edit/_attachments.html.twig b/templates/Parts/edit/_attachments.html.twig
index 4a9b86fd..377d317d 100644
--- a/templates/Parts/edit/_attachments.html.twig
+++ b/templates/Parts/edit/_attachments.html.twig
@@ -40,7 +40,9 @@
                         </h6>
                     {% endif %}
 
-                    {% if attach.picture %}
+                    {% if attach.secure and not is_granted('show_private', attach) %}
+                        {# Leave blank #}
+                    {% elseif attach.picture %}
                         <a href="{{ attach | entityURL('file_view') }}" rel="noopener" target="_blank" data-no-ajax>
                             <img class="img-fluid img-thumbnail thumbnail-sm" src="{{ attachment_thumbnail(attach, 'thumbnail_md') }}" alt="{% trans %}attachment.preview.alt{% endtrans %}" />
                         </a>
diff --git a/templates/Parts/info/_attachments_info.html.twig b/templates/Parts/info/_attachments_info.html.twig
index 9d9830e7..b9314294 100644
--- a/templates/Parts/info/_attachments_info.html.twig
+++ b/templates/Parts/info/_attachments_info.html.twig
@@ -41,12 +41,12 @@
 
             <td><div class="btn-group" role="group" aria-label="">
                     <a {% if attachment_helper.fileExisting(attachment) %}href="{{ attachment|entityURL('file_view') }}"{% endif %} target="_blank"
-                       class="btn btn-secondary {% if not attachment_helper.fileExisting(attachment)  %}disabled{% endif %}"
+                       class="btn btn-secondary {% if not attachment_helper.fileExisting(attachment) or (attachment.secure and not is_granted("show_secure", attachment))  %}disabled{% endif %}"
                        data-no-ajax title="{% trans %}attachment.view{% endtrans %}" rel="noopener">
                         <i class="fas fa-eye fa-fw"></i>
                     </a>
                     <a {% if attachment_helper.fileExisting(attachment)  %}href="{{ attachment|entityURL('file_download') }}"{% endif %} data-no-ajax
-                       class="btn btn-secondary {% if not attachment_helper.fileExisting(attachment)  %}disabled{% endif %}"
+                       class="btn btn-secondary {% if not attachment_helper.fileExisting(attachment) or (attachment.secure and not is_granted("show_secure", attachment)) %}disabled{% endif %}"
                        title="{% trans %}attachment.download{% endtrans %}">
                         <i class="fas fa-download fa-fw"></i>
                     </a>
@@ -58,9 +58,6 @@
                             <span class="text-muted dropdown-item-text" ><i class="fas fa-lightbulb fa-fw"></i> <b>ID:</b> {{ attachment.iD }}</span>
                             <span class="text-muted dropdown-item-text" ><i class="fas fa-calendar fa-fw"></i> <b>{% trans %}createdAt{% endtrans %}:</b> {{ attachment.addedDate | format_datetime("short")}}</span>
                             <span class="text-muted dropdown-item-text" ><i class="fas fa-history fa-fw"></i> <b>{% trans %}createdAt{% endtrans %}:</b> {{ attachment.addedDate | format_datetime("short")}}</span>
-                            <div class="dropdown-divider"></div>
-                            <a class="dropdown-item" href="#">{% trans %}attachment.edit{% endtrans %}</a>
-                            <a class="dropdown-item" href="#">{% trans %}attachment.delete{% endtrans %}</a>
                         </div>
                     </div>
                 </div></td>
diff --git a/templates/helper.twig b/templates/helper.twig
index 18f8d3bd..5304c3ac 100644
--- a/templates/helper.twig
+++ b/templates/helper.twig
@@ -7,14 +7,19 @@
 {% endmacro %}
 
 {% macro attachment_icon(attachment, attachment_helper, class = "fa-fw fas fa-3x", link = true) %}
+    {% set disabled = attachment.secure and not is_granted("show_secure", attachment) %}
     {% if not attachment_helper or attachment_helper.fileExisting(attachment) %}
-        <a target="_blank"  data-no-ajax rel="noopener" href="{% if link %}{{ attachment|entityURL('file_view') }}{% endif %}">
+        {% if link and not disabled %}
+        <a target="_blank" data-no-ajax rel="noopener" href="{{ attachment|entityURL('file_view') }}">
+        {% endif %}
             {% if attachment.picture %}
                 <img class="hoverpic" src="{{ attachment|entityURL('file_view') }}">
             {% else %}
                 <i class="text-dark {{ class }} {{ ext_to_fa_icon(attachment.extension) }}"></i>
             {% endif %}
+        {% if link and not disabled %}
         </a>
+        {% endif %}
     {% elseif not attachment_helper.fileExisting(attachment) %}
         <i class="{{ class }} fa-exclamation-triangle text-danger"></i>
     {% endif %}