diff --git a/includes/configure_client.php b/includes/configure_client.php
index a9125806..56bd896a 100755
--- a/includes/configure_client.php
+++ b/includes/configure_client.php
@@ -50,7 +50,7 @@ function DisplayWPAConfig()
                 } elseif (preg_match('/update(\d+)/', $post, $post_match)) {
                     // NB, multiple protocols are separated with a forward slash ('/')
                     $tmp_networks[$_POST['ssid' . $post_match[1]]] = array(
-                    'protocol' => ( $_POST['protocol' . $post_match[1]] === 'Open' ? 'Open' : 'WPA' ),
+                    'protocol' => ( $_POST['protocol' . $post_match[1]] === $wifi::SECURITY_OPEN ? $wifi::SECURITY_OPEN : 'WPA' ),
                     'passphrase' => $_POST['passphrase' . $post_match[1]],
                     'configured' => true
                     );
diff --git a/templates/wifi_stations/network.php b/templates/wifi_stations/network.php
index 26685647..322bdf45 100644
--- a/templates/wifi_stations/network.php
+++ b/templates/wifi_stations/network.php
@@ -10,7 +10,7 @@ $wifi = new WiFiManager();
 		<?php if (strlen($network['ssid']) == 0) {
 			$network['ssid'] = "(unknown)";
 		} ?>
-		<h5 class="card-title"><i class="fas fa-wifi me-2"></i><?php echo htmlspecialchars($network['ssidutf8'], ENT_QUOTES); ?></h5>
+        <h5 class="card-title"><i class="fas fa-wifi me-2"></i><?php echo htmlspecialchars($network['ssidutf8'], ENT_QUOTES); ?></h5>
 		<div class="info-item-wifi"><?php echo _("Status"); ?></div>
 		<div>
 			<?php if ($network['configured']) { ?>
@@ -57,7 +57,7 @@ $wifi = new WiFiManager();
 		<div class="mb-3">
 			<div class="info-item-wifi mb-2"><?php echo _("Passphrase"); ?></div>
 			<div class="input-group">
-				<?php if ($network['protocol'] === 'Open') { ?>
+				<?php if ($network['protocol'] === $wifi::SECURITY_OPEN) { ?>
 					<input type="password" disabled class="form-control" aria-describedby="passphrase" name="passphrase<?php echo $index ?>" value="" />
 				<?php } else { ?>
 					<input type="password" class="form-control" aria-describedby="passphrase" name="passphrase<?php echo $index ?>" value="<?php echo htmlspecialchars($network['passphrase']); ?>" data-bs-target="#update<?php echo $index ?>" data-colors="#ffd0d0,#d0ffd0">