diff --git a/src/net45/Default/WampSharp.WebSocket4Net/WAMP2/V2/Fluent/WebSocket4NetActivator.cs b/src/net45/Default/WampSharp.WebSocket4Net/WAMP2/V2/Fluent/WebSocket4NetActivator.cs
index fbdd6cfe4..7c4758bb3 100644
--- a/src/net45/Default/WampSharp.WebSocket4Net/WAMP2/V2/Fluent/WebSocket4NetActivator.cs
+++ b/src/net45/Default/WampSharp.WebSocket4Net/WAMP2/V2/Fluent/WebSocket4NetActivator.cs
@@ -61,7 +61,7 @@ private IControlledWampConnection<TMessage> GetConnectionFactory<TMessage>(IWamp
 
         protected IControlledWampConnection<TMessage> CreateBinaryConnection<TMessage>(IWampBinaryBinding<TMessage> binaryBinding)
         {
-            return new WebSocket4NetBinaryConnection<TMessage>(mWebSocketFactory(binaryBinding.Name), binaryBinding);
+            return new WebSocket4NetBinaryConnection<TMessage>(ActivateWebSocket(binaryBinding), binaryBinding);
         }
 
         protected IControlledWampConnection<TMessage> CreateTextConnection<TMessage>(IWampTextBinding<TMessage> textBinding)
@@ -69,6 +69,18 @@ protected IControlledWampConnection<TMessage> CreateTextConnection<TMessage>(IWa
             return new WebSocket4NetTextConnection<TMessage>(ActivateWebSocket(textBinding), textBinding);
         }
 
+        private WebSocket ActivateWebSocket<TMessage>(IWampBinaryBinding<TMessage> binaryBinding)
+        {
+            WebSocket webSocket = mWebSocketFactory(binaryBinding.Name);
+
+            if (SecurityOptionsConfigureAction != null)
+            {
+                SecurityOptionsConfigureAction(webSocket.Security);
+            }
+
+            return webSocket;
+        }
+
         private WebSocket ActivateWebSocket<TMessage>(IWampTextBinding<TMessage> textBinding)
         {
             WebSocket webSocket = mWebSocketFactory(textBinding.Name);