DOCS-15725 adding link to security checklist (#5977)

* DOCS-15725 adding link to security checklist

* DOCS-15725 adding tag

* DOCS-15725 fixing link

Author: ltran-mdb2

source/administration/production-checklist-operations.txt

@@ -6,6 +6,10 @@ Operations Checklist
 
 .. default-domain:: mongodb
 
+.. facet::
+   :name: genre
+   :values: reference
+
 .. contents:: On this page
    :local:
    :backlinks: none
@@ -275,3 +279,9 @@ Load Balancing
 
 - Avoid placing load balancers between MongoDB cluster or replica set
   components.
+
+Security
+~~~~~~~~
+
+For a list of security measures to protect your MongoDB installation,
+see the :ref:`MongoDB Security Checklist <security-checklist>`.