DOCSP-34060: mention that using seedlist enables tls (#141)

* DOCSP-34060: mention that using seedlist enables tls

* add taxonomy

* make instructions more API specific

* RM suggestion

Author: rustagir

source/fundamentals/connection/tls.txt

@@ -4,6 +4,13 @@
 Enable TLS/SSL on a Connection
 ==============================
 
+.. facet::
+   :name: genre
+   :values: reference
+
+.. meta::
+   :keywords: code example, security, authentication
+
 .. contents:: On this page
    :local:
    :backlinks: none
@@ -37,6 +44,19 @@ You can enable TLS/SSL for the connection to your MongoDB instance
 in two different ways: through a parameter in your connection string, or
 using a method in the ``MongoClientSettings.Builder`` class.
 
+.. note:: DNS Seedlist Protocol Enables TLS
+
+   If you connect by using the DNS seedlist protocol, indicated by the
+   ``mongodb+srv`` prefix in your connection string, the driver
+   automatically enables TLS/SSL. To disable it, set the ``tls``
+   parameter value to ``false`` in your connection string, or set the
+   ``enabled`` property to ``false`` in the ``SslSettings.Builder``
+   block when creating a ``MongoClientSettings`` instance.
+
+   To learn more about connection behavior when you use a DNS seedlist,
+   see the :manual:`SRV Connection Format </reference/connection-string/#std-label-connections-dns-seedlist>`
+   section in the Server manual.
+
 .. tabs::
 
    .. tab:: ConnectionString