diff --git a/user_app/views.py b/user_app/views.py
index c1a348a..a8228ef 100644
--- a/user_app/views.py
+++ b/user_app/views.py
@@ -3,8 +3,11 @@ from rest_framework.response import Response
 from .models import User
 from .serializers import UserSerializer
 from .caching import get_cached_user, cache_user
+from rest_framework.permissions import IsAuthenticated
 
 class UserViewSet(viewsets.ModelViewSet):
+    permission_classes = [IsAuthenticated]
+    
     queryset = User.objects.all()
     serializer_class = UserSerializer