diff --git a/bin/smartdata/Backend.php b/bin/smartdata/Backend.php
index e339ed7c716f4dec646bad4ff775c74ee8d33f60..6736bca3cb63da85887fdbb94e7702b885cec12f 100644
--- a/bin/smartdata/Backend.php
+++ b/bin/smartdata/Backend.php
@@ -2133,7 +2133,7 @@ class Backend_V1_1 extends Backend_Common
         $time = intval(1000000 * microtime(true));
         $this->_initialize_daemon($_wf);
         $str_json = $msd->toJson();
-        $filename = "{$msd->unit_code}{$msd->time}{$msd->x}{$msd->y}{$msd->z}{$time}";
+        $filename = "{$msd->unit_code}_{$msd->time}_{$msd->x}_{$msd->y}_{$msd->z}_{$time}";
         $input = fopen("{$_root}/../workflow/{$this->_domain}/{$_wf}_{$filename}", "w");
         fwrite($input, $str_json."\n");
         fclose($input);
@@ -2162,7 +2162,7 @@ class Backend_V1_1 extends Backend_Common
         $js = $smart_data->toJson();
         if ($compr > 500) {
             $time = intval(1000000 * microtime(true));
-            $filename = "{$smart_data->unit_code}{$smart_data->time}{$smart_data->x}{$smart_data->y}{$smart_data->z}{$time}";
+            $filename = "{$smart_data->unit_code}_{$smart_data->time}_{$smart_data->x}_{$smart_data->y}_{$smart_data->z}_{$time}";
             $input = fopen("{$_root}/../workflow/{$this->_domain}/{$_wf}_".$filename, "w");
             fwrite($input, "{\"smartdata\":" . $js . "}\n");
             fclose($input);
@@ -2196,7 +2196,7 @@ class Backend_V1_1 extends Backend_Common
         }
         $str_json = json_encode($json);
         $time = intval(1000000 * microtime(true));
-        $filename = "{$series->unit}{$series->t0}{$series->t1}{$series->x}{$series->y}{$series->z}{$series->r}{$time}";
+        $filename = "{$series->unit}_{$series->t0}_{$series->t1}_{$series->x}_{$series->y}_{$series->z}_{$series->r}_{$time}";
         $input = fopen("{$_root}/../workflow/{$this->_domain}/{$_wf}_{$filename}", "w");
         fwrite($input, "$str_json\n");
         fclose($input);
diff --git a/docker/web/apache-ssl.conf b/docker/web/apache-ssl.conf
index c90f427049b13e67284afe5b6392354982f35087..3dc80e2c1b3c3e84a3ac4830b8260831ebd1f1d5 100644
--- a/docker/web/apache-ssl.conf
+++ b/docker/web/apache-ssl.conf
@@ -1,6 +1,5 @@
 #
 <VirtualHost _default_:443>
-		ServerAdmin 	webmaster@localhost
 		DocumentRoot 	/var/www/html
 		ErrorLog 	${APACHE_LOG_DIR}/error.log
 		CustomLog 	${APACHE_LOG_DIR}/access.log combined
@@ -16,12 +15,6 @@
 		SSLCACertificateFile 		/etc/apache2/ssl/ca.crt
 		SSLVerifyClient optional
 		SSLVerifyDepth  5
-		#SSLCertificateChainFile 	/etc/apache2/ssl.crt/server-ca.crt
-		#SSLCACertificatePath 		/etc/ssl/certs/
-		#SSLCACertificateFile 		/etc/apache2/ssl.crt/ca-bundle.crt
-		#SSLCARevocationPath 		/etc/apache2/ssl.crl/
-		#SSLCARevocationFile 		/etc/apache2/ssl.crl/ca-bundle.crl
-		#SSLOptions +FakeBasicAuth +ExportCertData +StrictRequire
 
 		<FilesMatch "\.(cgi|shtml|phtml|php)$">
 				SSLOptions +StdEnvVars