diff --git a/htdocs/admin/security_other.php b/htdocs/admin/security_other.php
index 86c89edb6fb..8c65d1f3359 100644
--- a/htdocs/admin/security_other.php
+++ b/htdocs/admin/security_other.php
@@ -105,9 +105,9 @@ else if ($action == 'MAIN_ANTIVIRUS_PARAM')
     if (! dolibarr_set_const($db, "MAIN_ANTIVIRUS_PARAM", $_POST["MAIN_ANTIVIRUS_PARAM"],'chaine',0,'',$conf->entity)) dol_print_error($db);
     else setEventMessage($langs->trans("RecordModifiedSuccessfully"));
 }
-else if ($action == 'MAIN_SECURITY_HIDDENNUMVER')
+else if ($action == 'MAIN_APPLICATION_TITLE')
 {
-	if (! dolibarr_set_const($db, "MAIN_SECURITY_HIDDENNUMVER", $_POST["MAIN_SECURITY_HIDDENNUMVER"],'chaine',0,'',$conf->entity)) dol_print_error($db);
+	if (! dolibarr_set_const($db, "MAIN_APPLICATION_TITLE", $_POST["MAIN_SESSION_TIMEOUT"],'chaine',0,'',$conf->entity)) dol_print_error($db);
 	else setEventMessage($langs->trans("RecordModifiedSuccessfully"));
 }
 
@@ -170,8 +170,24 @@ print '<input type="submit" class="button" name="button" value="'.$langs->trans(
 print '</td>';
 print '</tr></form>';
 
-print '</table>';
+$var=!$var;
+$sessiontimeout=ini_get("session.gc_maxlifetime");
+if (empty($conf->global->MAIN_APPLICATION_TITLE)) $conf->global->MAIN_APPLICATION_TITLE="";
+print '<form action="'.$_SERVER["PHP_SELF"].'?action=MAIN_APPLICATION_TITLE" method="POST">';
+print '<input type="hidden" name="token" value="'.$_SESSION['newtoken'].'">';
+print '<tr '.$bc[$var].'>';
+print '<td>'.$langs->trans("HiddeNumVersion").'</td><td align="right">';
+print $form->textwithpicto('',$langs->trans("HiddeNumVersionExample",ini_get("session.gc_probability"),ini_get("session.gc_divisor")));
+print '</td>';
+print '<td class="nowrap">';
+print '<input class="flat" name="MAIN_SESSION_TIMEOUT" type="text" size="20" value="'.htmlentities($conf->global->MAIN_APPLICATION_TITLE).'"> ';
+print '</td>';
+print '<td align="right">';
+print '<input type="submit" class="button" name="button" value="'.$langs->trans("Modify").'">';
+print '</td>';
+print '</tr></form>';
 
+print '</table>';
 print '<br>';
 
 
@@ -184,28 +200,6 @@ print '<td colspan="3">'.$langs->trans("Parameters").'</td>';
 print '<td align="right" width="100">'.$langs->trans("Status").'</td>';
 print '</tr>';
 
-// Hidde version number
-$var=!$var;
-print "<tr ".$bc[$var].">";
-print '<td colspan="3">'.$langs->trans("HiddeNumVersion").'</td>'; // TODO add lag
-print '<td align="right">';
-if (! empty($conf->use_javascript_ajax))
-{
-	print ajax_constantonoff('MAIN_SECURITY_HIDDENNUMVER');
-}
-else
-{
-	if (empty($conf->global->MAIN_SECURITY_HIDDENNUMVER))
-	{
-		print '<a href="'.$_SERVER['PHP_SELF'].'?action=set_MAIN_SECURITY_HIDDENNUMVER">'.img_picto($langs->trans("Disabled"),'off').'</a>';
-	}
-	else
-	{
-		print '<a href="'.$_SERVER['PHP_SELF'].'?action=del_MAIN_SECURITY_HIDDENNUMVER">'.img_picto($langs->trans("Enabled"),'on').'</a>';
-	}
-}
-print '</td></tr>';
-
 // Enable Captcha code
 $var=!$var;
 print "<tr ".$bc[$var].">";
@@ -362,6 +356,5 @@ $formfile->form_attach_new_file($_SERVER['PHP_SELF'], $langs->trans("FormToTestF
 $filearray=dol_dir_list($upload_dir, "files", 0, '', '', 'name', SORT_ASC, 1);
 $formfile->list_of_documents($filearray, '', 'admin_temp', '');
 
-
 llxFooter();
 $db->close();
diff --git a/htdocs/core/tpl/login.tpl.php b/htdocs/core/tpl/login.tpl.php
index 78830d0ca23..e943619f563 100644
--- a/htdocs/core/tpl/login.tpl.php
+++ b/htdocs/core/tpl/login.tpl.php
@@ -27,7 +27,6 @@ if (GETPOST('dol_use_jmobile')) $conf->dol_use_jmobile=1;
 
 $arrayofjs=array('/core/js/dst.js'.(empty($conf->dol_use_jmobile)?'':'?version='.urlencode(DOL_VERSION)));					// Javascript code on logon page only to detect user tz, dst_observed, dst_first, dst_second
 $titleofloginpage=$langs->trans('Login').' '.$title;	// title is defined by dol_loginfunction in security2.lib.php
-$titleAff = !empty($conf->$global->MAIN_SECURITY_HIDDENNUMVER) ? dol_escape_htmltag($title) : "Dolibarr" ;
 
 print top_htmlhead('',$titleofloginpage,0,0,$arrayofjs);
 ?>
@@ -63,8 +62,8 @@ $(document).ready(function () {
 <input type="hidden" name="dol_no_mouse_hover" id="dol_no_mouse_hover" value="<?php echo $dol_no_mouse_hover; ?>" />
 <input type="hidden" name="dol_use_jmobile" id="dol_use_jmobile" value="<?php echo $dol_use_jmobile; ?>" />
 
-<table class="login_table_title center" summary="<?php echo $titleAff; ?>">
-<tr class="vmenu"><td align="center"><?php echo $titleAff; ?></td></tr>
+<table class="login_table_title center" summary="<?php echo dol_escape_htmltag($title); ?>">
+<tr class="vmenu"><td align="center"><?php echo dol_escape_htmltag($title); ?></td></tr>
 </table>
 <br>
 
diff --git a/htdocs/langs/fr_FR/admin.lang b/htdocs/langs/fr_FR/admin.lang
index dc1eca63322..b3774d477eb 100644
--- a/htdocs/langs/fr_FR/admin.lang
+++ b/htdocs/langs/fr_FR/admin.lang
@@ -81,7 +81,8 @@ MustBeLowerThanPHPLimit=Remarque : Votre PHP limite la taille des envois à <b>
 NoMaxSizeByPHPLimit=Aucune limite configurée dans votre serveur PHP
 MaxSizeForUploadedFiles=Taille maximum des fichiers envoyés (0 pour interdire l'envoi)
 UseCaptchaCode=Utilisation du code graphique (CAPTCHA) sur la page de connexion
-HiddeNumVersion=Cacher le numero de version sur la page de login
+HiddeNumVersion=Modifier titre du site
+HiddeNumVersionExample=Remplace titre du site, si laisser vide cela affiche la valeur par defaut ( Dolibarr X.X.X )
 UseAvToScanUploadedFiles=Utiliser un antivirus pour vérifier les fichiers envoyés
 AntiVirusCommand= Chemin complet vers la commande antivirus
 AntiVirusCommandExample= Exemple pour ClamWin : c:\\Progra~1\\ClamWin\\bin\\clamscan.exe<br>Exemple pour ClamAv : /usr/bin/clamscan