Adding link

Author: ThomasLandauer

security.rst

@@ -1472,7 +1472,7 @@ You must enable this using the ``login_throttling`` setting:
 
 Internally, Symfony uses the :doc:`Rate Limiter component </rate_limiter>`
 which by default uses Symfony's cache to store the previous login attempts.
-However, you can implement a custom storage.
+However, you can implement a :ref:`custom storage <rate-limiter-storage>`.
 
 By default, login attempts are limited on ``max_attempts`` (default: 5)
 failed requests for ``IP address + username`` and ``5 * max_attempts``