diff --git a/api/setup/setup.php b/api/setup/setup.php
index a17553f..aa1a4c1 100644
--- a/api/setup/setup.php
+++ b/api/setup/setup.php
@@ -50,8 +50,14 @@ $device_id = rand(1, 999);
 $json[$device_id] = json_encode($session);
 $json["array"] = true;
 
+mkdir($config["PATH"] . "/tmp/user_sessions", 0700, true);
+
 file_put_contents($config["PATH"] . "/tmp/user_sessions/" . $admin_user . ".json", json_encode($json));
 
+setcookie("session_id", $session);
+setcookie("device_id", $device_id);
+setcookie("username", $admin_user);
+
 header("Location: /");
 exit;
 ?>
\ No newline at end of file
diff --git a/front/css/setup.css b/front/css/setup.css
index e219046..3733901 100644
--- a/front/css/setup.css
+++ b/front/css/setup.css
@@ -14,7 +14,10 @@ body {
     text-align: center;
     box-shadow: 0 2px 100px rgba(0, 0, 0, 0.1), 0 8px 16px rgba(0, 0, 0, 0.1);
     border-radius: 30pt;
-    background-color: #ffffff;
+    background: rgba(255, 255, 255, 0.3);
+    backdrop-filtbackground: rgba(255, 255, 255, 0.3);
+    backdrop-filter: blur(5px);
+    -webkit-backdrop-filter: blur(5px);
     display: grid;
     place-items: center;
     transition: all 0.3s ease-in-out;
@@ -53,10 +56,15 @@ input {
     height: 30px;
     border-radius: 10pt;
     padding: 5px;
+    background: rgba(255, 255, 255, 0.3);
+    backdrop-filter: blur(5px);
+    -webkit-backdrop-filter: blur(5px);
 }
 
 input:focus {
-    outline: 2px solid #000000;
+    backdrop-filter: blur(10px);
+    -webkit-backdrop-filter: blur(10pxr);
+    outline: none;
 }
 
 button {
diff --git a/front/index.php b/front/index.php
index 9255bf0..8417fa8 100644
--- a/front/index.php
+++ b/front/index.php
@@ -7,7 +7,7 @@
 | | | | | | (__ ____) |  __/ |   \ V /| |___| (_) | | | | |_| | | (_) | |
 |_| |_| |_|\___|_____/ \___|_|    \_/  \_____\___/|_| |_|\__|_|  \___/|_|
 
-* By RootMarc 
+* By marc-go
 */
 
 require "../main.php";
@@ -20,5 +20,8 @@ if (!$mcServ->checkConf()) {
 }
 
 if (!$mcServ->checkLogin()) {
-    
+    header("Location: /admin");
+    exit;
+}else{
+    echo "true";
 }
\ No newline at end of file
diff --git a/front/login.php b/front/login.php
new file mode 100644
index 0000000..e69de29
diff --git a/main.php b/main.php
index 4ac6e8c..843a430 100644
--- a/main.php
+++ b/main.php
@@ -7,7 +7,7 @@
 | | | | | | (__ ____) |  __/ |   \ V /| |___| (_) | | | | |_| | | (_) | |
 |_| |_| |_|\___|_____/ \___|_|    \_/  \_____\___/|_| |_|\__|_|  \___/|_|
 
-* By RootMarc 
+* By marc-go
 */
 
 class mcServ {
@@ -24,9 +24,23 @@ class mcServ {
     }
 
     public function checkLogin() {
-        if (!isset($_COOKIE["session_id"]) || !isset($_COOKIE["user_id"])) {
+        if (!isset($_COOKIE["session_id"]) || !isset($_COOKIE["device_id"])) {
             return false;
         }
+
+        $json = json_decode(file_get_contents(this->getConf() . "/tmp/user_sessions/" . $_COOKIE["username"] . ".json"), true);
+
+        if (!isset($json[$_COOKIE["device_id"]])) {
+            return false;
+        }
+
+        $device = json_decode($json[$_COOKIE["device_id"]], true);
+
+        if ($device["session_id"] !== $_COOKIE["session_id"]) {
+            return false;
+        }
+
+        return true;
     }
 
     public function generateSessionID() {
diff --git a/mcServ.db b/mcServ.db
index 2a1303c..d58b0ed 100644
Binary files a/mcServ.db and b/mcServ.db differ