diff --git a/back/pialert.py b/back/pialert.py
index 268aa023..fd75d943 100644
--- a/back/pialert.py
+++ b/back/pialert.py
@@ -1230,21 +1230,21 @@ def email_reporting ():
     mail_text = mail_text.replace ('<SERVER_NAME>', socket.gethostname() )
     mail_html = mail_html.replace ('<SERVER_NAME>', socket.gethostname() )
     
-    mail_text = mail_text.replace ('<PIALERT_VERSION>', VERSION )
-    mail_html = mail_html.replace ('<PIALERT_VERSION>', VERSION )
+    # mail_text = mail_text.replace ('<PIALERT_VERSION>', VERSION )
+    # mail_html = mail_html.replace ('<PIALERT_VERSION>', VERSION )
 
-    mail_text = mail_text.replace ('<PIALERT_VERSION_DATE>', VERSION_DATE )
-    mail_html = mail_html.replace ('<PIALERT_VERSION_DATE>', VERSION_DATE )
+    # mail_text = mail_text.replace ('<PIALERT_VERSION_DATE>', VERSION_DATE )
+    # mail_html = mail_html.replace ('<PIALERT_VERSION_DATE>', VERSION_DATE )
 
-    mail_text = mail_text.replace ('<PIALERT_YEAR>', VERSION_YEAR )
-    mail_html = mail_html.replace ('<PIALERT_YEAR>', VERSION_YEAR )
+    # mail_text = mail_text.replace ('<PIALERT_YEAR>', VERSION_YEAR )
+    # mail_html = mail_html.replace ('<PIALERT_YEAR>', VERSION_YEAR )
 
     # Compose Internet Section
     print ('    Formating report...')
     mail_section_Internet = False
     mail_text_Internet = ''
     mail_html_Internet = ''
-    text_line_template = '{}\t{}\n{}\t{}\n{}\t{}\n{}\t{}\n\n'
+    text_line_template = '{} \t{}\t{}\t{}\n'
     html_line_template = '<tr>\n'+ \
         '  <td> <a href="{}{}"> {} </a> </td>\n  <td> {} </td>\n'+ \
         '  <td style="font-size: 24px; color:#D02020"> {} </td>\n'+ \
@@ -1273,7 +1273,7 @@ def email_reporting ():
     mail_section_new_devices = False
     mail_text_new_devices = ''
     mail_html_new_devices = ''
-    text_line_template    = '{}\t{}\n\t{}\t{}\n\t{}\t{}\n\t{}\t{}\n\t{}\t{}\n\n'
+    text_line_template = '{}\t{}\n\t{}\t{}\n\t{}\t{}\n\t{}\t{}\n\t{}\t{}\n\n'
     html_line_template    = '<tr>\n'+ \
         '  <td> <a href="{}{}"> {} </a> </td>\n  <td> {} </td>\n'+\
         '  <td> {} </td>\n  <td> {} </td>\n  <td> {} </td>\n</tr>\n'
@@ -1286,8 +1286,8 @@ def email_reporting ():
     for eventAlert in sql :
         mail_section_new_devices = True
         mail_text_new_devices += text_line_template.format (
-            'Name:', eventAlert['dev_Name'], 'MAC:', eventAlert['eve_MAC'], 'IP:', eventAlert['eve_IP'],
-            'Time:', eventAlert['eve_DateTime'], 'More Info:', eventAlert['eve_AdditionalInfo'])
+            'Name: ', eventAlert['dev_Name'], 'MAC: ', eventAlert['eve_MAC'], 'IP: ', eventAlert['eve_IP'],
+            'Time: ', eventAlert['eve_DateTime'], 'More Info: ', eventAlert['eve_AdditionalInfo'])
         mail_html_new_devices += html_line_template.format (
             REPORT_DEVICE_URL, eventAlert['eve_MAC'], eventAlert['eve_MAC'],
             eventAlert['eve_DateTime'], eventAlert['eve_IP'],
@@ -1300,7 +1300,7 @@ def email_reporting ():
     mail_section_devices_down = False
     mail_text_devices_down = ''
     mail_html_devices_down = ''
-    text_line_template     = '{}\t{}\n\t{}\t{}\n\t{}\t{}\n\t{}\t{}\n\n'
+    text_line_template = '{}\t{}\n\t{}\t{}\n\t{}\t{}\n\t{}\t{}\n\n'
     html_line_template     = '<tr>\n'+ \
         '  <td> <a href="{}{}"> {} </a>  </td>\n  <td> {} </td>\n'+ \
         '  <td> {} </td>\n  <td> {} </td>\n</tr>\n'
@@ -1313,8 +1313,8 @@ def email_reporting ():
     for eventAlert in sql :
         mail_section_devices_down = True
         mail_text_devices_down += text_line_template.format (
-            'Name:', eventAlert['dev_Name'], 'MAC:', eventAlert['eve_MAC'],
-            'Time:', eventAlert['eve_DateTime'],'IP:', eventAlert['eve_IP'])
+            'Name: ', eventAlert['dev_Name'], 'MAC: ', eventAlert['eve_MAC'],
+            'Time: ', eventAlert['eve_DateTime'],'IP: ', eventAlert['eve_IP'])
         mail_html_devices_down += html_line_template.format (
             REPORT_DEVICE_URL, eventAlert['eve_MAC'], eventAlert['eve_MAC'],
             eventAlert['eve_DateTime'], eventAlert['eve_IP'],
@@ -1342,9 +1342,9 @@ def email_reporting ():
     for eventAlert in sql :
         mail_section_events = True
         mail_text_events += text_line_template.format (
-            'Name:', eventAlert['dev_Name'],'Event:', eventAlert['eve_EventType'],
-            'MAC:', eventAlert['eve_MAC'], 'IP:', eventAlert['eve_IP'],
-            'Time:', eventAlert['eve_DateTime'],'More Info:', eventAlert['eve_AdditionalInfo'])
+            'Name: ', eventAlert['dev_Name'], 'MAC: ', eventAlert['eve_MAC'], 
+            'IP: ', eventAlert['eve_IP'],'Time: ', eventAlert['eve_DateTime'],
+            'Event: ', eventAlert['eve_EventType'],'More Info: ', eventAlert['eve_AdditionalInfo'])
         mail_html_events += html_line_template.format (
             REPORT_DEVICE_URL, eventAlert['eve_MAC'], eventAlert['eve_MAC'],
             eventAlert['eve_DateTime'], eventAlert['eve_IP'],
@@ -1372,8 +1372,14 @@ def email_reporting ():
             send_ntfy (mail_text)
         else :
             print ('    Skip NTFY...')
+        if REPORT_PUSHSAFER :
+            print ('    Sending report by PUSHSAFER...')
+            send_pushsafer (mail_text)
+        else :
+            print ('    Skip PUSHSAFER...')
     else :
         print ('    No changes to report...')
+
     
 
     # Clean Pending Alert Events
@@ -1400,6 +1406,26 @@ def send_ntfy (_Text):
         "Priority": "urgent",
         "Tags": "warning"
     })
+
+def send_pushsafer (_Text):
+    url = 'https://www.pushsafer.com/api'
+    post_fields = {
+        "t" : 'Pi.Alert Message',
+        "m" : _Text,
+        "s" : 11,
+        "v" : 3,
+        "i" : 148,
+        "c" : '#ef7f7f',
+        "d" : 'a',
+        "u" : REPORT_DASHBOARD_URL,
+        "ut" : 'Open Pi.Alert',
+        "k" : PUSHSAFER_TOKEN,
+        }
+
+    request = Request(url, urlencode(post_fields).encode())
+    json = urlopen(request).read().decode()
+    # print(json)
+
 #-------------------------------------------------------------------------------
 def format_report_section (pActive, pSection, pTable, pText, pHTML):
     global mail_text
@@ -1470,12 +1496,22 @@ def send_email (pText, pHTML):
     # Send mail
     smtp_connection = smtplib.SMTP (SMTP_SERVER, SMTP_PORT)
     smtp_connection.ehlo()
-    smtp_connection.starttls()
-    smtp_connection.ehlo()
-    smtp_connection.login (SMTP_USER, SMTP_PASS)
+#    smtp_connection.starttls()
+#    smtp_connection.ehlo()
+#    smtp_connection.login (SMTP_USER, SMTP_PASS)
+    if not SafeParseGlobalBool("SMTP_SKIP_TLS"):
+        smtp_connection.starttls()
+        smtp_connection.ehlo()
+    if not SafeParseGlobalBool("SMTP_SKIP_LOGIN"):
+        smtp_connection.login (SMTP_USER, SMTP_PASS)
     smtp_connection.sendmail (REPORT_FROM, REPORT_TO, msg.as_string())
     smtp_connection.quit()
 
+#-------------------------------------------------------------------------------
+def SafeParseGlobalBool(boolVariable):
+    if boolVariable in globals():
+        return eval(boolVariable)
+    return False
 
 #===============================================================================
 # DB
diff --git a/back/report_template.txt b/back/report_template.txt
index a2943c63..9a2d72e3 100644
--- a/back/report_template.txt
+++ b/back/report_template.txt
@@ -4,18 +4,18 @@ Server:      <SERVER_NAME>
 
 <SECTION_INTERNET>
 Internet
----------------------
+----------------------
 <TABLE_INTERNET>
 </SECTION_INTERNET><SECTION_NEW_DEVICES>
 New Devices
----------------------
+----------------------
 <TABLE_NEW_DEVICES>
 </SECTION_NEW_DEVICES><SECTION_DEVICES_DOWN>
 Devices Down
----------------------
+----------------------
 <TABLE_DEVICES_DOWN>
 </SECTION_DEVICES_DOWN><SECTION_EVENTS>
 Events
----------------------
+----------------------
 <TABLE_EVENTS>
 </SECTION_EVENTS>
diff --git a/config/pialert.conf b/config/pialert.conf
index d5897392..cfc056c3 100644
--- a/config/pialert.conf
+++ b/config/pialert.conf
@@ -12,11 +12,14 @@ DB_PATH           = PIALERT_PATH + '/db/pialert.db'
 LOG_PATH          = PIALERT_PATH + '/log'
 VENDORS_DB        = '/usr/share/arp-scan/ieee-oui.txt'
 PRINT_LOG         = False
+PIALERT_WEB_PASSWORD = '8d969eef6ecad3c29a3a629280e686cf0c3f5d5a86aff3ca12020c923adc6c92'
 
 SMTP_SERVER       = 'smtp.gmail.com'
 SMTP_PORT         = 587
 SMTP_USER         = 'user@gmail.com'
 SMTP_PASS         = 'password'
+SMTP_SKIP_TLS	  = False
+SMTP_SKIP_LOGIN	  = False
 
 REPORT_MAIL       = False
 REPORT_FROM       = 'Pi.Alert <' + SMTP_USER +'>'
diff --git a/config/reset_password.sh b/config/reset_password.sh
new file mode 100644
index 00000000..a7f933ee
--- /dev/null
+++ b/config/reset_password.sh
@@ -0,0 +1,7 @@
+cp pialert.conf pialert.conf.bak
+PIA_PASS=$1
+echo "The password '$1' is hashed"
+PIA_PASS_HASH=$(echo -n $PIA_PASS | sha256sum | awk '{print $1}')
+echo "The hashed password is: $PIA_PASS_HASH"
+sed -i "/PIALERT_WEB_PASSWORD/c\PIALERT_WEB_PASSWORD = '$PIA_PASS_HASH'" pialert.conf
+echo "The hash was saved in the configuration file"
\ No newline at end of file
diff --git a/front/deviceDetails.php b/front/deviceDetails.php
index b5b11762..aefd7542 100644
--- a/front/deviceDetails.php
+++ b/front/deviceDetails.php
@@ -8,6 +8,14 @@
 #--------------------------------------------------------------------------- -->
 
 <?php
+session_start();
+
+if ($_SESSION["login"] != 1)
+  {
+      header('Location: /pialert/index.php');
+      exit;
+  }
+
   require 'php/templates/header.php';
 ?>
 
diff --git a/front/devices.php b/front/devices.php
index 91b2326d..071f0c02 100644
--- a/front/devices.php
+++ b/front/devices.php
@@ -8,6 +8,14 @@
 #--------------------------------------------------------------------------- -->
 
 <?php
+session_start();
+
+if ($_SESSION["login"] != 1)
+  {
+      header('Location: /pialert/index.php');
+      exit;
+  }
+
   require 'php/templates/header.php';
   require 'php/templates/graph.php';
 ?>
diff --git a/front/events.php b/front/events.php
index 0655c08a..597cca30 100644
--- a/front/events.php
+++ b/front/events.php
@@ -8,6 +8,14 @@
 #--------------------------------------------------------------------------- -->
 
 <?php
+session_start();
+
+if ($_SESSION["login"] != 1)
+  {
+      header('Location: /pialert/index.php');
+      exit;
+  }
+
   require 'php/templates/header.php';
 ?>
 
diff --git a/front/index.php b/front/index.php
index a1338922..6c4a1c74 100644
--- a/front/index.php
+++ b/front/index.php
@@ -1,5 +1,136 @@
 <?php 
-  header('Location: /pialert/devices.php', TRUE, 302);
-// or die();
-  exit();
+session_start();
+
+if ($_REQUEST['action'] == 'logout') {
+  session_destroy();
+  header('Location: /pialert/index.php');
+//  session_start();
+//  $_SESSION["login"] = 236789046202545614837645948;
+}
+
+$config_file = "../config/pialert.conf";
+$config_file_lines = file($config_file);
+$config_file_lines = array_values(preg_grep('/^PIALERT_WEB_PASSWORD\s.*/', $config_file_lines));
+//print_r($password_line);
+$password_line = explode("'", $config_file_lines[0]);
+$Pia_Password = $password_line[1];
+//echo $Pia_Password;
+
+if ($Pia_Password == hash('sha256',$_POST["loginpassword"]))
+  {
+      header('Location: /pialert/devices.php');
+      # Userdaten korrekt - User ist eingeloggt
+      # Login merken !
+      $_SESSION["login"] = 1;
+  }
+
+if ($_SESSION["login"] == 1)
+  {
+      header('Location: /pialert/devices.php');
+  }
+
+if ($_SESSION["login"] != 1)
+  {
+      if ($Pia_Password == '8d969eef6ecad3c29a3a629280e686cf0c3f5d5a86aff3ca12020c923adc6c92') {$login_info = 'Defaultpassword "123456" is still active';}
+?>
+
+<!DOCTYPE html>
+<html>
+<head>
+  <meta charset="utf-8">
+  <meta http-equiv="Cache-Control" content="no-cache, no-store, must-revalidate" />
+  <meta http-equiv="Pragma" content="no-cache" />
+  <meta http-equiv="Expires" content="0" />
+  <meta http-equiv="X-UA-Compatible" content="IE=edge">
+  <title>Pi-Alert | Log in</title>
+  <!-- Tell the browser to be responsive to screen width -->
+  <meta content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no" name="viewport">
+  <!-- Bootstrap 3.3.7 -->
+  <link rel="stylesheet" href="lib/AdminLTE/bower_components/bootstrap/dist/css/bootstrap.min.css">
+  <!-- Font Awesome -->
+  <link rel="stylesheet" href="lib/AdminLTE/bower_components/font-awesome/css/font-awesome.min.css">
+  <!-- Ionicons -->
+  <link rel="stylesheet" href="lib/AdminLTE/bower_components/Ionicons/css/ionicons.min.css">
+  <!-- Theme style -->
+  <link rel="stylesheet" href="lib/AdminLTE/dist/css/AdminLTE.min.css">
+  <!-- iCheck -->
+  <link rel="stylesheet" href="lib/AdminLTE/plugins/iCheck/square/blue.css">
+
+  <!-- HTML5 Shim and Respond.js IE8 support of HTML5 elements and media queries -->
+  <!-- WARNING: Respond.js doesn't work if you view the page via file:// -->
+  <!--[if lt IE 9]>
+  <script src="https://oss.maxcdn.com/html5shiv/3.7.3/html5shiv.min.js"></script>
+  <script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>
+  <![endif]-->
+
+  <link rel="stylesheet" href="/front/css/offline-font.css">
+</head>
+<body class="hold-transition login-page">
+<div class="login-box">
+  <div class="login-logo">
+    <a href="/pialert/index2.php"><b>Pi.</b>Alert</a>
+  </div>
+  <!-- /.login-logo -->
+  <div class="login-box-body">
+    <p class="login-box-msg">Sign in to start your session</p>
+
+    <form action="/pialert/index.php" method="post">
+      <div class="form-group has-feedback">
+        <input type="password" class="form-control" placeholder="Password" name="loginpassword">
+        <span class="glyphicon glyphicon-lock form-control-feedback"></span>
+      </div>
+      <div class="row">
+        <div class="col-xs-8">
+          <div class="checkbox icheck">
+            <label>
+              <input type="checkbox" disabled> Remember Me
+            </label>
+          </div>
+        </div>
+        <!-- /.col -->
+        <div class="col-xs-4">
+          <button type="submit" class="btn btn-primary btn-block btn-flat">Sign In</button>
+        </div>
+        <!-- /.col -->
+      </div>
+    </form>
+
+  </div>
+  <!-- /.login-box-body -->
+
+
+<div class="box-body" style="margin-top: 50px;">
+  <div class="callout callout-danger">
+    <h4>Password Alert!</h4>
+    <p><?php echo $login_info;?></p>
+    <p>To set a new password run:<br><span style="border: solid 1px yellow; padding: 2px;">./reset_password.sh yournewpassword</span><br>in the config folder.</p>
+  </div>
+</div>
+
+
+</div>
+<!-- /.login-box -->
+
+
+<!-- jQuery 3 -->
+<script src="lib/AdminLTE/bower_components/jquery/dist/jquery.min.js"></script>
+<!-- Bootstrap 3.3.7 -->
+<script src="lib/AdminLTE/bower_components/bootstrap/dist/js/bootstrap.min.js"></script>
+<!-- iCheck -->
+<script src="lib/AdminLTE/plugins/iCheck/icheck.min.js"></script>
+<script>
+  $(function () {
+    $('input').iCheck({
+      checkboxClass: 'icheckbox_square-blue',
+      radioClass: 'iradio_square-blue',
+      increaseArea: '20%' /* optional */
+    });
+  });
+</script>
+</body>
+</html>
+
+<?php
+
+  }
 ?>
\ No newline at end of file
diff --git a/front/maintenance.php b/front/maintenance.php
index 95761ad1..5488d999 100644
--- a/front/maintenance.php
+++ b/front/maintenance.php
@@ -1,4 +1,12 @@
 <?php
+session_start();
+
+if ($_SESSION["login"] != 1)
+  {
+      header('Location: /pialert/index.php');
+      exit;
+  }
+
 //------------------------------------------------------------------------------
 //  Pi.Alert
 //  Open Source Network Guard / WIFI & LAN intrusion detector 
@@ -209,9 +217,9 @@ if (submit && isset($_POST['langselector_set'])) {
 
     <div class="nav-tabs-custom">
     <ul class="nav nav-tabs">
-        <li class="active"><a href="#tab_Settings" data-toggle="tab">Settings</a></li>
-        <li><a href="#tab_DBTools" data-toggle="tab">DB Tools</a></li>
-        <li><a href="#tab_BackupRestore" data-toggle="tab">Backup / Restore</a></li>
+        <li class="active"><a href="#tab_Settings" data-toggle="tab"><?php echo $pia_lang['Maintenance_Tools_Tab_Settings'];?></a></li>
+        <li><a href="#tab_DBTools" data-toggle="tab"><?php echo $pia_lang['Maintenance_Tools_Tab_Tools'];?></a></li>
+        <li><a href="#tab_BackupRestore" data-toggle="tab"><?php echo $pia_lang['Maintenance_Tools_Tab_BackupRestore'];?></a></li>
     </ul>
     <div class="tab-content">
         <div class="tab-pane active" id="tab_Settings">
diff --git a/front/php/templates/header.php b/front/php/templates/header.php
index 146e66cf..10bd3eb5 100644
--- a/front/php/templates/header.php
+++ b/front/php/templates/header.php
@@ -152,9 +152,9 @@ function show_pia_servertime() {
             </a>
             <ul class="dropdown-menu">
               <!-- The user image in the menu -->
-              <li class="user-header">
-                <img src="img/pialertLogoWhite.png" class="img-circle" alt="Pi.Alert Logo" style="border-color:transparent">
-                <p>
+              <li class="user-header" style=" height: 100px;">
+                <img src="img/pialertLogoWhite.png" class="img-circle" alt="Pi.Alert Logo" style="border-color:transparent;  height: 50px; width: 50px; margin-top:15px;">
+                <p style="float: right; width: 200px">
                   Open Source Network Guard
                   <small>Designed for Raspberry Pi</small>
                 </p>
@@ -162,27 +162,11 @@ function show_pia_servertime() {
 
               <!-- Menu Body -->
 
-
-              <li class="user-body">
-                <div class="row">
-                  <div class="col-xs-4 text-center">
-                    <a target="_blank" href="https://github.com/pucherot/Pi.Alert">GitHub Pi.Alert</a>
-                  </div>
-                  <div class="col-xs-4 text-center">
-                    <a href="mailto:pi.alert.application@gmail.com">email Support</a>
-                  </div>
-                  <div class="col-xs-4 text-center">
-                    <a target="_blank" href="https://github.com/pucherot/Pi.Alert/blob/main/LICENSE.txt">GNU GPLv3</a>
-                  </div>
-                  <!--
-                  <div class="col-xs-4 text-center">
-                    <a href="#">Updates</a>
-                  </div>
-                  -->
+              <li class="user-footer">
+                <div class="pull-right">
+                  <a href="/pialert/index.php?action=logout" class="btn btn-danger">Sign out</a>
                 </div>
-                <!-- /.row -->
               </li>
-              
             </ul>
           </li>
         </ul>
diff --git a/front/php/templates/language/de_de.php b/front/php/templates/language/de_de.php
index a7dafeaa..6949e106 100644
--- a/front/php/templates/language/de_de.php
+++ b/front/php/templates/language/de_de.php
@@ -178,6 +178,9 @@ $pia_lang['Maintenance_lang_de_de'] = 'Deutsch (DE)';
 $pia_lang['Maintenance_lang_es_es'] = 'Spanisch (ES)';
 $pia_lang['Maintenance_lang_selector_text'] = 'Die Änderung findet serverseitig statt, betrifft also alle verwendeten Geräte.';
 $pia_lang['Maintenance_lang_selector_apply'] = 'Übernehmen';
+$pia_lang['Maintenance_Tools_Tab_Settings'] = 'Einstellungen';
+$pia_lang['Maintenance_Tools_Tab_Tools'] = 'Werkzeuge';
+$pia_lang['Maintenance_Tools_Tab_BackupRestore'] = 'Sicherg. / Wiederherstellg.';
 $pia_lang['Maintenance_Tool_darkmode'] = 'Darstellungswechsel (Dunkel/Hell)';
 $pia_lang['Maintenance_Tool_darkmode_text'] = 'Wechselt zwischen der hellen und der dunklen Darstellung. Wenn der Wechsel nicht richtig funktionieren sollte, versuchen Sie den Browsercache zu löschen. Die Änderung findet serverseitig statt, betrifft also alle verwendeten Geräte.';
 $pia_lang['Maintenance_Tool_darkmode_noti'] = 'Darstellungswechsel';
diff --git a/front/php/templates/language/en_us.php b/front/php/templates/language/en_us.php
index 046eb4c5..e1112faa 100644
--- a/front/php/templates/language/en_us.php
+++ b/front/php/templates/language/en_us.php
@@ -178,6 +178,9 @@ $pia_lang['Maintenance_lang_de_de'] = 'German (DE)';
 $pia_lang['Maintenance_lang_es_es'] = 'Spanish (ES)';
 $pia_lang['Maintenance_lang_selector_text'] = 'The change takes place on the server side, so it affects all devices in use.';
 $pia_lang['Maintenance_lang_selector_apply'] = 'Apply';
+$pia_lang['Maintenance_Tools_Tab_Settings'] = 'Settings';
+$pia_lang['Maintenance_Tools_Tab_Tools'] = 'Tools';
+$pia_lang['Maintenance_Tools_Tab_BackupRestore'] = 'Backup / Restore';
 $pia_lang['Maintenance_Tool_darkmode'] = 'Toggle Modes (Dark/Light)';
 $pia_lang['Maintenance_Tool_darkmode_text'] = 'Toggle between dark mode and light mode. If the switch does not work properly, try to clear the browser cache. The change takes place on the server side, so it affects all devices in use.';
 $pia_lang['Maintenance_Tool_darkmode_noti'] = 'Toggle Modes';
diff --git a/front/php/templates/language/es_es.php b/front/php/templates/language/es_es.php
index 4c7c7419..376c5373 100644
--- a/front/php/templates/language/es_es.php
+++ b/front/php/templates/language/es_es.php
@@ -1,19 +1,19 @@
 <?php
 //////////////////////////////////////////////////////////////////
-// Device Page - by @TeroRERO 20jul2022
+// Device Page - by @TeroRERO 23jul2022
 //////////////////////////////////////////////////////////////////
 
 $pia_lang['Navigation_Devices'] = 'Dispositivos';
-$pia_lang['Navigation_Presence'] = 'Presencia';
+$pia_lang['Navigation_Presence'] = 'Historial';
 $pia_lang['Navigation_Events'] = 'Eventos';
 $pia_lang['Navigation_Maintenance'] = 'Mantenimiento';
 $pia_lang['Device_Title'] = 'Dispositivos';
-$pia_lang['Device_Shortcut_AllDevices'] = 'Todos los dispositivos';
-$pia_lang['Device_Shortcut_Connected'] = 'Conectada';
-$pia_lang['Device_Shortcut_Favorites'] = 'Favoritos';
-$pia_lang['Device_Shortcut_NewDevices'] = 'Nuevos dispositivos';
-$pia_lang['Device_Shortcut_DownAlerts'] = 'Alertas de caídas';
-$pia_lang['Device_Shortcut_Archived'] = 'Archivada';
+$pia_lang['Device_Shortcut_AllDevices'] = 'Todos';
+$pia_lang['Device_Shortcut_Connected'] = 'Conectado(s)';
+$pia_lang['Device_Shortcut_Favorites'] = 'Favorito(s)';
+$pia_lang['Device_Shortcut_NewDevices'] = 'Nuevo(s)';
+$pia_lang['Device_Shortcut_DownAlerts'] = 'Alerta(s) de caída(s)';
+$pia_lang['Device_Shortcut_Archived'] = 'Archivado(s)';
 $pia_lang['Device_Shortcut_Devices'] = 'Dispositivos';
 $pia_lang['Device_Shortcut_OnlineChart'] = 'Presencia del dispositivo a lo largo del tiempo';
 $pia_lang['Device_TableHead_Name'] = 'Nombre';
@@ -21,7 +21,7 @@ $pia_lang['Device_TableHead_Owner'] = 'Propietario';
 $pia_lang['Device_TableHead_Type'] = 'Tipo';
 $pia_lang['Device_TableHead_Favorite'] = 'Favorito';
 $pia_lang['Device_TableHead_Group'] = 'Grupo';
-$pia_lang['Device_TableHead_FirstSession'] = 'Primera sesión';
+$pia_lang['Device_TableHead_FirstSession'] = '1ra. sesión';
 $pia_lang['Device_TableHead_LastSession'] = 'Última sesión';
 $pia_lang['Device_TableHead_LastIP'] = 'Última IP';
 $pia_lang['Device_TableHead_MAC'] = 'MAC';
@@ -31,21 +31,21 @@ $pia_lang['Device_TableHead_Status'] = 'Estado';
 $pia_lang['Device_Searchbox'] = 'Búsqueda';
 $pia_lang['Device_Tablelenght'] = 'Mostrar _MENU_ entradas';
 $pia_lang['Device_Tablelenght_all'] = 'Todos';
-$pia_lang['Device_Table_info'] = 'Mostrando el _INICIO_ hasta el _FINAL_ de las entradas del _TOTAL';
+$pia_lang['Device_Table_info'] = 'Mostrando el INICIO y el FINAL de TODAS las entradas';
 $pia_lang['Device_Table_nav_next'] = 'Siguiente';
 $pia_lang['Device_Table_nav_prev'] = 'Anterior';
 
 //////////////////////////////////////////////////////////////////
-// Presence Page - by @TeroRERO 20jul2022
+// Presence Page - by @TeroRERO 23jul2022
 //////////////////////////////////////////////////////////////////
 
-$pia_lang['Presence_Title'] = 'Presencia por dispositivo';
-$pia_lang['Presence_Shortcut_AllDevices'] = 'Todos los dispositivos';
-$pia_lang['Presence_Shortcut_Connected'] = 'Conectada';
-$pia_lang['Presence_Shortcut_Favorites'] = 'Favoritos';
-$pia_lang['Presence_Shortcut_NewDevices'] = 'Nuevos dispositivos';
-$pia_lang['Presence_Shortcut_DownAlerts'] = 'Alertas de caídas';
-$pia_lang['Presence_Shortcut_Archived'] = 'Archivada';
+$pia_lang['Presence_Title'] = 'Historial por dispositivo';
+$pia_lang['Presence_Shortcut_AllDevices'] = 'Todos';
+$pia_lang['Presence_Shortcut_Connected'] = 'Conectado(s)';
+$pia_lang['Presence_Shortcut_Favorites'] = 'Favorito(s)';
+$pia_lang['Presence_Shortcut_NewDevices'] = 'Nuevo(s)';
+$pia_lang['Presence_Shortcut_DownAlerts'] = 'Alerta(s) de caída(s)';
+$pia_lang['Presence_Shortcut_Archived'] = 'Archivado(s)';
 $pia_lang['Presence_Shortcut_Devices'] = 'Dispositivos';
 
 // Localizationfiles under pialert/front/lib/AdminLTE/bower_components/fullcalendar/dist/locale
@@ -57,7 +57,7 @@ $pia_lang['Presence_CalHead_month'] = 'mes';
 $pia_lang['Presence_CalHead_week'] = 'semana';
 
 //////////////////////////////////////////////////////////////////
-// Events Page - by @TeroRERO 20jul2022
+// Events Page - by @TeroRERO 23jul2022
 //////////////////////////////////////////////////////////////////
 
 $pia_lang['Events_Title'] = 'Eventos';
@@ -70,8 +70,8 @@ $pia_lang['Events_Shortcut_AllEvents'] = 'Todos los eventos';
 $pia_lang['Events_Shortcut_Sessions'] = 'Sesiones';
 $pia_lang['Events_Shortcut_MissSessions'] = 'Sesiones faltantes';
 $pia_lang['Events_Shortcut_VoidSessions'] = 'Sesiones anuladas';
-$pia_lang['Events_Shortcut_NewDevices'] = 'Nuevos dispositivos';
-$pia_lang['Events_Shortcut_DownAlerts'] = 'Alertas de caídas';
+$pia_lang['Events_Shortcut_NewDevices'] = 'Nuevo(s)';
+$pia_lang['Events_Shortcut_DownAlerts'] = 'Alerta(s) de caída(s)';
 $pia_lang['Events_Shortcut_Events'] = 'Eventos';
 $pia_lang['Events_TableHead_Order'] = 'Ordenar';
 $pia_lang['Events_TableHead_Device'] = 'Dispositivo';
@@ -82,18 +82,18 @@ $pia_lang['Events_TableHead_Connection'] = 'Conexión';
 $pia_lang['Events_TableHead_Disconnection'] = 'Desconexión';
 $pia_lang['Events_TableHead_Duration'] = 'Duración';
 $pia_lang['Events_TableHead_DurationOrder'] = 'Orden de duración';
-$pia_lang['Events_TableHead_IP'] = 'IP';
+$pia_lang['Events_TableHead_IP'] = 'Dirección IP';
 $pia_lang['Events_TableHead_IPOrder'] = 'Orden de IP';
 $pia_lang['Events_TableHead_AdditionalInfo'] = 'Información adicional';
 $pia_lang['Events_Searchbox'] = 'Búsqueda';
-$pia_lang['Events_Tablelenght'] = 'Montras entradas del _MENU';
+$pia_lang['Events_Tablelenght'] = 'Mostrando entradas del MENÚ';
 $pia_lang['Events_Tablelenght_all'] = 'Todos';
-$pia_lang['Events_Table_info'] = 'Mostrando el _INICIO_ hasta el _FIN_ del _TOTAL';
+$pia_lang['Events_Table_info'] = 'Mostrando el INICIO y el FINAL de TODAS las entradas';
 $pia_lang['Events_Table_nav_next'] = 'Siguiente';
 $pia_lang['Events_Table_nav_prev'] = 'Anterior';
 
 //////////////////////////////////////////////////////////////////
-// Device Details Page - by @TeroRERO 20jul2022
+// Device Details Page - by @TeroRERO 23jul2022
 //////////////////////////////////////////////////////////////////
 
 $pia_lang['DevDetail_Periodselect_today'] = 'Hoy';
@@ -103,12 +103,12 @@ $pia_lang['DevDetail_Periodselect_LastYear'] = 'El año pasado';
 $pia_lang['DevDetail_Periodselect_All'] = 'Toda la información';
 $pia_lang['DevDetail_Shortcut_CurrentStatus'] = 'Estado actual';
 $pia_lang['DevDetail_Shortcut_Sessions'] = 'Sesiones';
-$pia_lang['DevDetail_Shortcut_Presence'] = 'Presencia';
-$pia_lang['DevDetail_Shortcut_DownAlerts'] = 'Alertas de caídas';
+$pia_lang['DevDetail_Shortcut_Presence'] = 'Historial';
+$pia_lang['DevDetail_Shortcut_DownAlerts'] = 'Alerta(s) de caída(s)';
 $pia_lang['DevDetail_Tab_Details'] = 'Detalles';
 $pia_lang['DevDetail_Tab_Nmap'] = 'Nmap';
 $pia_lang['DevDetail_Tab_Sessions'] = 'Sesiones';
-$pia_lang['DevDetail_Tab_Presence'] = 'Presencia';
+$pia_lang['DevDetail_Tab_Presence'] = 'Historial';
 $pia_lang['DevDetail_Tab_Events'] = 'Eventos';
 $pia_lang['DevDetail_MainInfo_Title'] = 'Información principal';
 $pia_lang['DevDetail_MainInfo_mac'] = 'MAC';
@@ -122,7 +122,7 @@ $pia_lang['DevDetail_MainInfo_Location'] = 'Ubicación';
 $pia_lang['DevDetail_MainInfo_Comments'] = 'Comentario';
 $pia_lang['DevDetail_SessionInfo_Title'] = 'Información de sesión';
 $pia_lang['DevDetail_SessionInfo_Status'] = 'Estado';
-$pia_lang['DevDetail_SessionInfo_FirstSession'] = 'Primera sesión';
+$pia_lang['DevDetail_SessionInfo_FirstSession'] = '1ra. sesión';
 $pia_lang['DevDetail_SessionInfo_LastSession'] = 'Última sesión';
 $pia_lang['DevDetail_SessionInfo_LastIP'] = 'Última IP';
 $pia_lang['DevDetail_SessionInfo_StaticIP'] = 'IP estática';
@@ -134,8 +134,8 @@ $pia_lang['DevDetail_EveandAl_Skip'] = 'Omitir notificaciones repetidas durante'
 $pia_lang['DevDetail_EveandAl_NewDevice'] = 'Nuevo dispositivo';
 $pia_lang['DevDetail_EveandAl_Archived'] = 'Archivada';
 $pia_lang['DevDetail_EveandAl_RandomMAC'] = 'MAC al azar';
-$pia_lang['DevDetail_EveandAl_ScanCycle_a'] = 'Scan Device (1 min)';
-$pia_lang['DevDetail_EveandAl_ScanCycle_z'] = 'Don&#39;t Scan Device (0 min)';
+$pia_lang['DevDetail_EveandAl_ScanCycle_a'] = 'Escanear Dispositivo (1 min)';
+$pia_lang['DevDetail_EveandAl_ScanCycle_z'] = 'No Escanear Dispositivo (0 min)';
 $pia_lang['DevDetail_button_Delete'] = 'Eliminar dispositivo';
 $pia_lang['DevDetail_button_Reset'] = 'Restablecer cambios';
 $pia_lang['DevDetail_button_Save'] = 'Guardar';
@@ -143,7 +143,7 @@ $pia_lang['DevDetail_SessionTable_Order'] = 'Ordenar';
 $pia_lang['DevDetail_SessionTable_Connection'] = 'Conexión';
 $pia_lang['DevDetail_SessionTable_Disconnection'] = 'Desconexión';
 $pia_lang['DevDetail_SessionTable_Duration'] = 'Duración';
-$pia_lang['DevDetail_SessionTable_IP'] = 'IP';
+$pia_lang['DevDetail_SessionTable_IP'] = 'Dirección IP';
 $pia_lang['DevDetail_SessionTable_Additionalinfo'] = 'Información adicional';
 $pia_lang['DevDetail_Events_CheckBox'] = 'Ocultar eventos de conexión';
 $pia_lang['DevDetail_Nmap_buttonFast'] = 'Exploración rápida';
@@ -158,33 +158,36 @@ $pia_lang['DevDetail_Nmap_buttonDetail_text'] = 'Escaneo detallado: escaneo pred
 //////////////////////////////////////////////////////////////////
 
 $pia_lang['Maintenance_Title'] = 'Herramientas de mantenimiento';
-$pia_lang['Maintenance_database_path'] = 'Ruta de la base de datos';
-$pia_lang['Maintenance_database_size'] = 'Tamaño de base de datos';
-$pia_lang['Maintenance_database_lastmod'] = 'última modificación';
-$pia_lang['Maintenance_database_backup'] = 'DB Respaldos';
-$pia_lang['Maintenance_database_backup_found'] = 'copias de seguridad donde se encuentran';
+$pia_lang['Maintenance_database_path'] = 'Ruta de la base de datos:';
+$pia_lang['Maintenance_database_size'] = 'Tamaño de base de datos:';
+$pia_lang['Maintenance_database_lastmod'] = 'Última modificación:';
+$pia_lang['Maintenance_database_backup'] = 'Copias de seguridad de la BD:';
+$pia_lang['Maintenance_database_backup_found'] = 'copia(s) de seguridad encontrada(s)';
 $pia_lang['Maintenance_database_backup_total'] = 'Uso total de disco';
-$pia_lang['Maintenance_arp_status'] = 'Estado de escaneo';
+$pia_lang['Maintenance_arp_status'] = 'Estado de escaneo:';
 $pia_lang['Maintenance_arp_status_off'] = 'está actualmente deshabilitado';
 $pia_lang['Maintenance_arp_status_on'] = 'escaneo(s) actualmente en ejecución';
 $pia_lang['Maintenance_themeselector_lable'] = 'Seleccionar Skin';
-$pia_lang['Maintenance_themeselector_empty'] = 'Elige un Skin';
+$pia_lang['Maintenance_themeselector_empty'] = 'Elija un Skin';
 $pia_lang['Maintenance_themeselector_text'] = 'El cambio tiene lugar en el lado del servidor, por lo que afecta todos los dispositivos en uso.';
-$pia_lang['Maintenance_themeselector_apply'] = 'Apply';
-$pia_lang['Maintenance_lang_selector_lable'] = 'Seleccione el idioma';
-$pia_lang['Maintenance_lang_selector_empty'] = 'Elija el idioma';
+$pia_lang['Maintenance_themeselector_apply'] = 'Aplicar';
+$pia_lang['Maintenance_lang_selector_lable'] = 'Seleccione su idioma';
+$pia_lang['Maintenance_lang_selector_empty'] = 'Elija un idioma';
 $pia_lang['Maintenance_lang_en_us'] = 'English (US)';
 $pia_lang['Maintenance_lang_de_de'] = 'German (DE)';
 $pia_lang['Maintenance_lang_es_es'] = 'Spanish (ES)';
 $pia_lang['Maintenance_lang_selector_text'] = 'El cambio tiene lugar en el lado del servidor, por lo que afecta todos los dispositivos en uso.';
-$pia_lang['Maintenance_lang_selector_apply'] = 'Apply';
+$pia_lang['Maintenance_lang_selector_apply'] = 'Aplicar';
+$pia_lang['Maintenance_Tools_Tab_Settings'] = 'Ajustes';
+$pia_lang['Maintenance_Tools_Tab_Tools'] = 'Tools';
+$pia_lang['Maintenance_Tools_Tab_BackupRestore'] = 'Respaldo / Restaurar';
 $pia_lang['Maintenance_Tool_darkmode'] = 'Cambiar Modo (Dark/Light)';
 $pia_lang['Maintenance_Tool_darkmode_text'] = 'Alternar entre el modo oscuro y el modo de luz. Si el interruptor no funciona correctamente, intente borrar el caché del navegador. El cambio tiene lugar en el lado del servidor, por lo que afecta todos los dispositivos en uso.';
 $pia_lang['Maintenance_Tool_darkmode_noti'] = 'Cambiar Modo';
 $pia_lang['Maintenance_Tool_darkmode_noti_text'] = 'Después del cambio de tema, la página intenta volver a cargar para activar el cambio. Si es necesario, el caché debe ser eliminado.';
-$pia_lang['Maintenance_Tool_arpscansw'] = 'Alternar arp-scan (on/off)';
+$pia_lang['Maintenance_Tool_arpscansw'] = 'Activar arp-scan (on/off)';
 $pia_lang['Maintenance_Tool_arpscansw_text'] = 'Encender o desactivar el arp-scan. Cuando el escaneo se ha apagado, permanece apagado hasta que se active nuevamente. Los escaneos activos no se cancelan.';
-$pia_lang['Maintenance_Tool_arpscansw_noti'] = 'Alternar arp-scan on or off';
+$pia_lang['Maintenance_Tool_arpscansw_noti'] = 'Activar arp-scan on or off';
 $pia_lang['Maintenance_Tool_arpscansw_noti_text'] = 'Cuando el escaneo se ha apagado, permanece apagado hasta que se active nuevamente.';
 $pia_lang['Maintenance_Tool_del_empty_macs'] = 'Eliminar dispositivos con MACs vacíos';
 $pia_lang['Maintenance_Tool_del_empty_macs_text'] = 'Antes de usar esta función, haga una copia de seguridad. La eliminación no se puede deshacer. Todos los dispositivos sin Mac se eliminarán de la base de datos.';
@@ -201,29 +204,29 @@ $pia_lang['Maintenance_Tool_del_unknowndev'] = 'Eliminar dispositivos (desconoci
 $pia_lang['Maintenance_Tool_del_unknowndev_text'] = 'Antes de usar esta función, haga una copia de seguridad. La eliminación no se puede deshacer. Todos los dispositivos nombrados (desconocidos) se eliminarán de la base de datos.';
 $pia_lang['Maintenance_Tool_del_unknowndev_noti'] = 'Eliminar dispositivos (desconocidos)';
 $pia_lang['Maintenance_Tool_del_unknowndev_noti_text'] = '¿Estás seguro de que quieres eliminar todos los dispositivos (desconocidos)?';
-$pia_lang['Maintenance_Tool_del_allevents'] = 'Eliminar todos los eventos (Restablecer presencia)';
+$pia_lang['Maintenance_Tool_del_allevents'] = 'Eliminar todo (Restablecer historial)';
 $pia_lang['Maintenance_Tool_del_allevents_text'] = 'Antes de usar esta función, haga una copia de seguridad. La eliminación no se puede deshacer. Se eliminarán todos los eventos en la base de datos. En ese momento se restablecerá la presencia de todos los dispositivos. Esto puede conducir a sesiones no válidas. Esto significa que los dispositivos se muestran como "presentes", aunque están fuera de línea. Un escaneo mientras el dispositivo en cuestión está en línea resuelve el problema.';
 $pia_lang['Maintenance_Tool_del_allevents_noti'] = 'Eliminar eventos';
 $pia_lang['Maintenance_Tool_del_allevents_noti_text'] = '¿Estás seguro de que quieres eliminar todos los eventos? Esto restablece la presencia de todos los dispositivos.';
-$pia_lang['Maintenance_Tool_backup'] = 'DB Respaldo';
+$pia_lang['Maintenance_Tool_backup'] = 'Respaldar DB';
 $pia_lang['Maintenance_Tool_backup_text'] = 'Las copias de seguridad de la base de datos se encuentran en el directorio de la base de datos como una Zip-Archive, nombrada con la fecha de creación. No hay un número máximo de copias de seguridad.';
-$pia_lang['Maintenance_Tool_backup_noti'] = 'DB Respaldo';
+$pia_lang['Maintenance_Tool_backup_noti'] = 'Respaldar DB';
 $pia_lang['Maintenance_Tool_backup_noti_text'] = '¿Estás seguro de que quieres exactos la copia de seguridad de DB? Asegúrese de que ningún escaneo se esté ejecutando actualmente.';
-$pia_lang['Maintenance_Tool_restore'] = 'DB Restaurar';
+$pia_lang['Maintenance_Tool_restore'] = 'Restaurar DB';
 $pia_lang['Maintenance_Tool_restore_text'] = 'La última copia de seguridad se puede restaurar a través del botón, pero las copias de seguridad anteriores solo se pueden restaurar manualmente. Después de la restauración, realice una verificación de integridad en la base de datos por seguridad, en caso de que el DB estuviera actualmente en acceso de escritura cuando se creó la copia de seguridad.';
-$pia_lang['Maintenance_Tool_restore_noti'] = 'DB Restaurar';
+$pia_lang['Maintenance_Tool_restore_noti'] = 'Restaurar DB';
 $pia_lang['Maintenance_Tool_restore_noti_text'] = '¿Estás seguro de que quieres hacer exactos la restauración de DB? Asegúrese de que ningún escaneo se esté ejecutando actualmente.';
 
 //////////////////////////////////////////////////////////////////
-// Maintenance Page - by @TeroRERO 20jul2022
+// Maintenance Page - by @TeroRERO 23jul2022
 //////////////////////////////////////////////////////////////////
 
-$pia_lang['BackDevices_Arpscan_disabled'] = 'Arp-Scan Desactivada';
-$pia_lang['BackDevices_Arpscan_enabled'] = 'Arp-Scan Activada';
+$pia_lang['BackDevices_Arpscan_disabled'] = 'Arp-Scan Desactivado';
+$pia_lang['BackDevices_Arpscan_enabled'] = 'Arp-Scan Activado';
 $pia_lang['BackDevices_darkmode_disabled'] = 'Darkmode Desactivado';
 $pia_lang['BackDevices_darkmode_enabled'] = 'Darkmode Activado';
 $pia_lang['BackDevices_Restore_CopError'] = 'La base de datos original no se pudo guardar.';
-$pia_lang['BackDevices_Restore_okay'] = 'Restaurar ejecutado con éxito.';
+$pia_lang['BackDevices_Restore_okay'] = 'Restauración ejecutado con éxito.';
 $pia_lang['BackDevices_Restore_Failed'] = 'La restauración falló. Restaurar la copia de seguridad manualmente.';
 $pia_lang['BackDevices_Backup_CopError'] = 'La base de datos original no se pudo guardar.';
 $pia_lang['BackDevices_Backup_okay'] = 'La copia de seguridad ejecutada con éxito con el nuevo archivo';
@@ -239,4 +242,3 @@ $pia_lang['BackDevices_DBTools_UpdDevError'] = 'Error al actualizar el dispositi
 $pia_lang['BackDevices_DBTools_Upgrade'] = 'Base de datos actualizada correctamente';
 $pia_lang['BackDevices_DBTools_UpgradeError'] = 'Falló la actualización de la base de datos';
 ?>
-
diff --git a/front/presence.php b/front/presence.php
index e90ed99c..e5af11d9 100644
--- a/front/presence.php
+++ b/front/presence.php
@@ -8,6 +8,14 @@
 #--------------------------------------------------------------------------- -->
 
 <?php
+session_start();
+
+if ($_SESSION["login"] != 1)
+  {
+      header('Location: /pialert/index.php');
+      exit;
+  }
+
   require 'php/templates/header.php';
   require 'php/templates/graph.php';
 ?>