diff --git a/FWLAZ_Web/Components/Pages/Settings/QuizEdit.razor b/FWLAZ_Web/Components/Pages/Settings/QuizEdit.razor
index c705b3a..8097334 100644
--- a/FWLAZ_Web/Components/Pages/Settings/QuizEdit.razor
+++ b/FWLAZ_Web/Components/Pages/Settings/QuizEdit.razor
@@ -1,9 +1,11 @@
 ﻿@page "/settings/quizzes/edit"
 @page "/settings/quizzes/edit/{id}"
 @using FWLAZ_Web.Data
+@using Microsoft.AspNetCore.Authorization
 @using Microsoft.EntityFrameworkCore
 @inject IDbContextFactory<LocalDbContext> DbFactory;
 @inject NavigationManager nav;
+@attribute [Authorize]
 <h3>QuizEdit</h3>
 
 <div class="d-flex gap-3">
diff --git a/FWLAZ_Web/Components/Pages/Settings/QuizQuestions.razor b/FWLAZ_Web/Components/Pages/Settings/QuizQuestions.razor
index cf2c7c6..8486adf 100644
--- a/FWLAZ_Web/Components/Pages/Settings/QuizQuestions.razor
+++ b/FWLAZ_Web/Components/Pages/Settings/QuizQuestions.razor
@@ -1,9 +1,11 @@
 ﻿@page "/settings/quizzes/questions/{id}"
 @using FWLAZ_Web.Data
 @using FWLAZ_Web.Objects
+@using Microsoft.AspNetCore.Authorization
 @using Microsoft.EntityFrameworkCore;
 @inject IDbContextFactory<LocalDbContext> DbFactory;
 @inject NavigationManager nav;
+@attribute [Authorize]
 
 
 <h1>Questions for '@SelectedItem.Name'</h1>
diff --git a/FWLAZ_Web/Components/Pages/Settings/Quizzes.razor b/FWLAZ_Web/Components/Pages/Settings/Quizzes.razor
index 853433f..d43b4bc 100644
--- a/FWLAZ_Web/Components/Pages/Settings/Quizzes.razor
+++ b/FWLAZ_Web/Components/Pages/Settings/Quizzes.razor
@@ -1,7 +1,9 @@
 ﻿@page "/settings/quizzes"
 @using FWLAZ_Web.Data
+@using Microsoft.AspNetCore.Authorization
 @using Microsoft.EntityFrameworkCore
 @inject IDbContextFactory<LocalDbContext> DbFactory ;
+@attribute [Authorize]
 
 <h3>Quizzes</h3>
 
@@ -25,7 +27,7 @@
     </table>
 </div>
 
-<ModalComponent @ref="modal">
+<ModalDialog @ref="modal">
     <Title>Löschen bestätigen</Title>
     <Body>
         Willst du das Quiz wirklich löschen?
@@ -34,11 +36,11 @@
         <button class="btn btn-danger" @onclick="DeleteItem">Ja</button>
         <button class="btn btn-primary" @onclick="CloseDialog">Nein</button>
     </Footer>
-</ModalComponent>
+</ModalDialog>
 
 @code {
     private LocalDbContext? DataContext;
-    private ModalComponent modal = null!;
+    private ModalDialog modal = null!;
     private Quiz? SelectedItem;
 
     private List<Quiz> QuizList { get; set; } = new();
