diff --git a/htdocs/admin/classes.php b/htdocs/admin/classes.php
index 6fa6cc5..f55808e 100644
--- a/htdocs/admin/classes.php
+++ b/htdocs/admin/classes.php
@@ -58,11 +58,6 @@ if (isset($_GET['delete'])) {
       Nota: Questa pagina si vede meglio da computer desktop. Se sei da computer, puoi ignorare questo messaggio.
     </p>
     <p style="text-align: center;">Copyright (C) 2025 EmmeV. - Released under <a href="https://git.vichingo455.freeddns.org/emmev-code/orario/src/branch/stable/LICENSE.txt" target="_blank">GNU AGPL 3.0 License</a>.</p>
-    <?php
-      if (DEV_MODE) {
-        echo "<p>[DEBUG] Tipo di autenticazione: " . $_SESSION['auth_type'] . "</p>";
-      }
-    ?>
   </div>
 </body>
 </html>
diff --git a/htdocs/admin/index.php b/htdocs/admin/index.php
index ff73e3c..8b4e1c4 100644
--- a/htdocs/admin/index.php
+++ b/htdocs/admin/index.php
@@ -45,11 +45,6 @@ if (!isset($_SESSION['admin'])) {
       Nota: Questa pagina si vede meglio da computer desktop. Se sei da computer, puoi ignorare questo messaggio.
     </p>
     <p style="text-align: center;">Copyright (C) 2025 EmmeV. - Released under <a href="https://git.vichingo455.freeddns.org/emmev-code/orario/src/branch/stable/LICENSE.txt" target="_blank">GNU AGPL 3.0 License</a>.</p>
-    <?php
-      if (DEV_MODE) {
-        echo "<p>[DEBUG] Tipo di autenticazione: " . $_SESSION['auth_type'] . "</p>";
-      }
-    ?>
   </div>
 </body>
 </html>
diff --git a/htdocs/admin/login.php b/htdocs/admin/login.php
index 8f519e2..2bfd153 100644
--- a/htdocs/admin/login.php
+++ b/htdocs/admin/login.php
@@ -16,15 +16,8 @@ if ($_SERVER["REQUEST_METHOD"] == "POST" && AUTH_TYPE == 'local') {
           if (password_verify($password, $row['password'])) {
             $_SESSION['admin'] = $row['username'];
             $_SESSION['auth_type'] = 'local';
-            if (DEV_MODE) {
-              echo "[DEBUG] Password " . $password . " trovata con l'hash " . $row['password'] . '. <a href="index.php">Vai al panello amministrativo</a>';
-            }
-            else {
-              header("Location: index.php");
-            }
+            header("Location: index.php");
             exit;
-          } else if (DEV_MODE) {
-              echo "[DEBUG] Password " . $password . " non trovata nel database.";
           }
       }
       $error = "Credenziali non valide";
diff --git a/htdocs/admin/subjects.php b/htdocs/admin/subjects.php
index b742053..22e4b68 100644
--- a/htdocs/admin/subjects.php
+++ b/htdocs/admin/subjects.php
@@ -113,11 +113,6 @@ if(isset($_GET['edit'])){
       Nota: Questa pagina si vede meglio da computer desktop. Se sei da computer, puoi ignorare questo messaggio.
     </p>
     <p style="text-align: center;">Copyright (C) 2025 EmmeV. - Released under <a href="https://git.vichingo455.freeddns.org/emmev-code/orario/src/branch/stable/LICENSE.txt" target="_blank">GNU AGPL 3.0 License</a>.</p>
-    <?php
-      if (DEV_MODE) {
-        echo "<p>[DEBUG] Tipo di autenticazione: " . $_SESSION['auth_type'] . "</p>";
-      }
-    ?>
 </div>
 
 </body>
diff --git a/htdocs/admin/timetable.php b/htdocs/admin/timetable.php
index cc756ca..ae2bd64 100644
--- a/htdocs/admin/timetable.php
+++ b/htdocs/admin/timetable.php
@@ -156,11 +156,6 @@ if ($class_id > 0) {
       Nota: Questa pagina si vede meglio da computer desktop. Se sei da computer, puoi ignorare questo messaggio.
     </p>
     <p style="text-align: center;">Copyright (C) 2025 EmmeV. - Released under <a href="https://git.vichingo455.freeddns.org/emmev-code/orario/src/branch/stable/LICENSE.txt" target="_blank">GNU AGPL 3.0 License</a>.</p>
-    <?php
-      if (DEV_MODE) {
-        echo "<p>[DEBUG] Tipo di autenticazione: " . $_SESSION['auth_type'] . "</p>";
-      }
-    ?>
 </div>
 
 <script>