diff --git a/en_US.ISO8859-1/books/faq/book.sgml b/en_US.ISO8859-1/books/faq/book.sgml
index d46d24d483..f112ddba21 100644
--- a/en_US.ISO8859-1/books/faq/book.sgml
+++ b/en_US.ISO8859-1/books/faq/book.sgml
@@ -7275,6 +7275,16 @@ define(`confDELIVERY_MODE',`deferred')dnl</programlisting>
 	  </itemizedlist>
 	</answer>
       </qandaentry>
+
+      <qandaentry>
+        <question id="crypto-filesystem">
+          <para>Is there a cryptographic filesystem for &os;?</para>
+        </question>
+
+        <answer>
+          <para>Yes; see the <port>security/cfs</port> port.</para>
+        </answer>
+      </qandaentry>
     </qandaset>
   </chapter>