diff --git a/pandora_console/ChangeLog b/pandora_console/ChangeLog
index 35055ebd01..9ee947efbf 100644
--- a/pandora_console/ChangeLog
+++ b/pandora_console/ChangeLog
@@ -1,3 +1,7 @@
+2013-02-22  Sancho Lerena <slerena@artica.es>
+
+	* include/api.php: Added a single protection on DoS attacks. 
+
 2013-02-22  Ramon Novoa  <rnovoa@artica.es>
 
 	* godmode/agentes/module_manager_editor_network.php,
diff --git a/pandora_console/include/api.php b/pandora_console/include/api.php
index 202427e293..01f5b63bbe 100644
--- a/pandora_console/include/api.php
+++ b/pandora_console/include/api.php
@@ -106,6 +106,9 @@ if ($correctLogin) {
 }
 else {
 	db_pandora_audit("API access Failed", $no_login_msg, $user, $ipOrigin);
+	sleep (15);
+
+	//Protection on DoS attacks
 	echo 'auth error';
 }
 ?>