diff --git a/scripts/halt.php b/scripts/halt.php
index ee1cdb6..b6ef6dd 100644
--- a/scripts/halt.php
+++ b/scripts/halt.php
@@ -8,7 +8,7 @@ $start = $time;
 include "../config/config.php";
 include "../include/tools.php";
 include "../include/functions.php";
-if (!isset($_SERVER['PHP_AUTH_USER'])) {
+if (!isset($_SERVER['PHP_AUTH_USER']) && HALTUSER !== "" && HALTPW !== "") {
     header('WWW-Authenticate: Basic realm="Dashboard"');
     header('HTTP/1.0 401 Unauthorized');
     echo 'Zur Ausführung bitte die geforderten Login-Daten eingeben!';
diff --git a/scripts/log.php b/scripts/log.php
index 3e751a7..7e91ba0 100644
--- a/scripts/log.php
+++ b/scripts/log.php
@@ -10,7 +10,7 @@ include "../include/tools.php";
 include "../include/functions.php";
 include "../include/init.php";
 
-if (!isset($_SERVER['PHP_AUTH_USER'])) {
+if (!isset($_SERVER['PHP_AUTH_USER']) && VIEWLOGUSER !== "" && VIEWLOGPW !== "") {
     header('WWW-Authenticate: Basic realm="Dashboard"');
     header('HTTP/1.0 401 Unauthorized');
     echo 'Zur Ausführung bitte die geforderten Login-Daten eingeben!';
diff --git a/scripts/reboot.php b/scripts/reboot.php
index a2150c5..4676e2a 100644
--- a/scripts/reboot.php
+++ b/scripts/reboot.php
@@ -8,7 +8,7 @@ $start = $time;
 include "../config/config.php";
 include "../include/tools.php";
 include "../include/functions.php";
-if (!isset($_SERVER['PHP_AUTH_USER'])) {
+if (!isset($_SERVER['PHP_AUTH_USER']) && REBOOTUSER !== "" && REBOOTPW !== "") {
     header('WWW-Authenticate: Basic realm="Dashboard"');
     header('HTTP/1.0 401 Unauthorized');
     echo 'Zur Ausführung bitte die geforderten Login-Daten eingeben!';
diff --git a/scripts/rebootmmdvm.php b/scripts/rebootmmdvm.php
index 5749446..7071389 100644
--- a/scripts/rebootmmdvm.php
+++ b/scripts/rebootmmdvm.php
@@ -9,7 +9,7 @@ $start = $time;
 include "../config/config.php";
 include "../include/tools.php";
 include "../include/functions.php";
-if (!isset($_SERVER['PHP_AUTH_USER'])) {
+if (!isset($_SERVER['PHP_AUTH_USER']) && RESTARTUSER !== "" && RESTARTPW !== "")  {
     header('WWW-Authenticate: Basic realm="Dashboard"');
     header('HTTP/1.0 401 Unauthorized');
     echo 'Zur Ausführung bitte die geforderten Login-Daten eingeben!';
diff --git a/scripts/switchnetwork.php b/scripts/switchnetwork.php
index 2896cba..2bb4c41 100644
--- a/scripts/switchnetwork.php
+++ b/scripts/switchnetwork.php
@@ -10,7 +10,7 @@ include "../config/config.php";
 include "../include/tools.php";
 include "../include/functions.php";
 include "../include/init.php";
-if (!isset($_SERVER['PHP_AUTH_USER'])) {
+if (!isset($_SERVER['PHP_AUTH_USER']) && SWITCHNETWORKUSER !== "" && SWITCHNETWORKPW !== "") {
     header('WWW-Authenticate: Basic realm="Dashboard"');
     header('HTTP/1.0 401 Unauthorized');
     echo 'Zur Ausführung bitte die geforderten Login-Daten eingeben!';
diff --git a/version.php b/version.php
index da6bba3..d3a0833 100644
--- a/version.php
+++ b/version.php
@@ -1,3 +1,3 @@
 <?php
-define("VERSION", "20161122-1");
+define("VERSION", "20161123-1");
 ?>