diff --git a/11.md b/11.md
new file mode 100644
index 0000000..9bae1ff
--- /dev/null
+++ b/11.md
@@ -0,0 +1,6 @@
+auth_example
+============
+
+A simple example on how to do authentication and authorization with Redstone.dart
+
+See [http://redstonedart.org/2014/07/18/authentication-and-authorization/](http://redstonedart.org/2014/07/18/authentication-and-authorization/)