diff --git a/server/controllers/system/get-settings.php b/server/controllers/system/get-settings.php
index 6d1c7a90..9ade4956 100755
--- a/server/controllers/system/get-settings.php
+++ b/server/controllers/system/get-settings.php
@@ -52,7 +52,8 @@ class GetSettingsController extends Controller {
                     'registration' => Setting::getSetting('registration')->getValue(),
                     'departments' => Department::getDepartmentNames(),
                     'supportedLanguages' => Language::getSupportedLanguages(),
-                    'allowedLanguages' => Language::getAllowedLanguages()
+                    'allowedLanguages' => Language::getAllowedLanguages(),
+                    'session-prefix' => Setting::getSetting('session-prefix')
                 ];
             } else {
                 $settingsList = [
@@ -68,7 +69,8 @@ class GetSettingsController extends Controller {
                     'departments' => Department::getDepartmentNames(),
                     'supportedLanguages' => Language::getSupportedLanguages(),
                     'allowedLanguages' => Language::getAllowedLanguages(),
-                    'user-system-enabled' => Setting::getSetting('user-system-enabled')->getValue() * 1
+                    'user-system-enabled' => Setting::getSetting('user-system-enabled')->getValue() * 1,
+                    'session-prefix' => Setting::getSetting('session-prefix')
                 ];
             }
         }
diff --git a/server/controllers/system/init-settings.php b/server/controllers/system/init-settings.php
index 844b1fb8..6a68ed9d 100755
--- a/server/controllers/system/init-settings.php
+++ b/server/controllers/system/init-settings.php
@@ -78,7 +78,8 @@ class InitSettingsController extends Controller {
             'ticket-gap' => Hashing::generateRandomPrime(1000000, 9999999),
             'file-gap' => Hashing::generateRandomPrime(1000000, 9999999),
             'file-first-number' => Hashing::generateRandomNumber(1000000, 9999999),
-            'file-quantity' => 0
+            'file-quantity' => 0,
+            'session-prefix' => 'opensupports-'.Hashing::generateRandomToken().'_'
         ]);
     }
 
diff --git a/server/libs/Controller.php b/server/libs/Controller.php
index 2412af24..04c38f20 100755
--- a/server/libs/Controller.php
+++ b/server/libs/Controller.php
@@ -14,6 +14,7 @@ abstract class Controller {
     public function getHandler() {
         return function () {
             try {
+                Session::getInstance()->setSessionPrefix(Setting::getSetting('session-prefix')->getValue());
                 $this->validate();
                 $this->handler();
             } catch (\Exception $exception) {
diff --git a/server/models/Session.php b/server/models/Session.php
index bd5e987e..d5268a20 100755
--- a/server/models/Session.php
+++ b/server/models/Session.php
@@ -2,7 +2,8 @@
 
 class Session {
     static $instance = null;
-
+    private $sessionPrefix = '';
+    
     private function __construct() {
         $this->initSession();
     }
@@ -65,14 +66,14 @@ class Session {
     }
 
     public function store($key, $value) {
-        $_SESSION[$key] = $value;
+        $_SESSION[$this->sessionPrefix . $key] = $value;
     }
 
     private function getStoredData($key) {
         $storedValue = null;
 
-        if (array_key_exists($key, $_SESSION)) {
-            $storedValue = $_SESSION[$key];
+        if (array_key_exists($this->sessionPrefix . $key, $_SESSION)) {
+            $storedValue = $_SESSION[$this->sessionPrefix . $key];
         }
 
         return $storedValue;
@@ -81,4 +82,8 @@ class Session {
     public function isLoggedWithId($userId) {
         return ($this->getStoredData('userId') === $userId);
     }
+
+    public function setSessionPrefix($prefix) {
+        $this->sessionPrefix = $prefix;
+    }
 }
\ No newline at end of file