diff --git a/UPGRADING.md b/UPGRADING.md
index bfcef207c..6a558a894 100644
--- a/UPGRADING.md
+++ b/UPGRADING.md
@@ -25,6 +25,29 @@ following steps will be done.
     $this->helpers = array_merge($this->helpers, ['setting']);
     ```
 
+#### Config\Auth
+
+The following items have been added. Copy the properties in **src/Config/Auth.php**.
+
+- `permission_denied` and `group_denied` are added to `Config\Auth::$redirects`.
+- `permissionDeniedRedirect()` and `groupDeniedRedirect()` are added.
+
+### Fix Custom Filter If extends `AbstractAuthFilter`
+
+If you have written a custom filter that extends `AbstractAuthFilter`, now you need to add and implement the `redirectToDeniedUrl()` method to your custom filter.
+The following example is related to the above explanation for **group** filter.
+
+```php
+/**
+ * If the user does not belong to the group, redirect to the configured URL with an error message.
+ */
+protected function redirectToDeniedUrl(): RedirectResponse
+{
+    return redirect()->to(config('Auth')->groupDeniedRedirect())
+        ->with('error', lang('Auth.notEnoughPrivilege'));
+} 
+```
+
 ## Version 1.0.0-beta.6 to 1.0.0-beta.7
 
 ### The minimum CodeIgniter version
diff --git a/src/Config/Auth.php b/src/Config/Auth.php
index e7ad04189..1b9bad087 100644
--- a/src/Config/Auth.php
+++ b/src/Config/Auth.php
@@ -65,10 +65,12 @@ class Auth extends BaseConfig
      * to apply any logic you may need.
      */
     public array $redirects = [
-        'register'    => '/',
-        'login'       => '/',
-        'logout'      => 'login',
-        'force_reset' => '/',
+        'register'          => '/',
+        'login'             => '/',
+        'logout'            => 'login',
+        'force_reset'       => '/',
+        'permission_denied' => '/',
+        'group_denied'      => '/',
     ];
 
     /**
@@ -475,6 +477,28 @@ public function forcePasswordResetRedirect(): string
         return $this->getUrl($url);
     }
 
+    /**
+     * Returns the URL the user should be redirected to
+     * if permission denied.
+     */
+    public function permissionDeniedRedirect(): string
+    {
+        $url = setting('Auth.redirects')['permission_denied'];
+
+        return $this->getUrl($url);
+    }
+
+    /**
+     * Returns the URL the user should be redirected to
+     * if group denied.
+     */
+    public function groupDeniedRedirect(): string
+    {
+        $url = setting('Auth.redirects')['group_denied'];
+
+        return $this->getUrl($url);
+    }
+
     /**
      * Accepts a string which can be an absolute URL or
      * a named route or just a URI path, and returns the
diff --git a/src/Filters/AbstractAuthFilter.php b/src/Filters/AbstractAuthFilter.php
index 750f5993a..d4a38a379 100644
--- a/src/Filters/AbstractAuthFilter.php
+++ b/src/Filters/AbstractAuthFilter.php
@@ -7,7 +7,6 @@
 use CodeIgniter\Filters\FilterInterface;
 use CodeIgniter\HTTP\RedirectResponse;
 use CodeIgniter\HTTP\RequestInterface;
-use CodeIgniter\HTTP\Response;
 use CodeIgniter\HTTP\ResponseInterface;
 
 /**
@@ -43,20 +42,27 @@ public function before(RequestInterface $request, $arguments = null)
             return;
         }
 
-        // Otherwise, we'll just send them to the home page.
-        return redirect()->to('/')->with('error', lang('Auth.notEnoughPrivilege'));
+        return $this->redirectToDeniedUrl();
     }
 
     /**
      * We don't have anything to do here.
      *
-     * @param Response|ResponseInterface $response
-     * @param array|null                 $arguments
+     * @param array|null $arguments
      */
     public function after(RequestInterface $request, ResponseInterface $response, $arguments = null): void
     {
         // Nothing required
     }
 
+    /**
+     * Ensures the user is logged in and has one or more
+     * of the permissions as specified in the filter.
+     */
     abstract protected function isAuthorized(array $arguments): bool;
+
+    /**
+     * Returns redirect response when the user does not have access authorizations.
+     */
+    abstract protected function redirectToDeniedUrl(): RedirectResponse;
 }
diff --git a/src/Filters/GroupFilter.php b/src/Filters/GroupFilter.php
index 22e73ab4c..7c0a33b16 100644
--- a/src/Filters/GroupFilter.php
+++ b/src/Filters/GroupFilter.php
@@ -4,6 +4,8 @@
 
 namespace CodeIgniter\Shield\Filters;
 
+use CodeIgniter\HTTP\RedirectResponse;
+
 /**
  * Group Authorization Filter.
  */
@@ -17,4 +19,13 @@ protected function isAuthorized(array $arguments): bool
     {
         return auth()->user()->inGroup(...$arguments);
     }
+
+    /**
+     * If the user does not belong to the group, redirect to the configured URL with an error message.
+     */
+    protected function redirectToDeniedUrl(): RedirectResponse
+    {
+        return redirect()->to(config('Auth')->groupDeniedRedirect())
+            ->with('error', lang('Auth.notEnoughPrivilege'));
+    }
 }
diff --git a/src/Filters/PermissionFilter.php b/src/Filters/PermissionFilter.php
index 486910818..e20f7a23d 100644
--- a/src/Filters/PermissionFilter.php
+++ b/src/Filters/PermissionFilter.php
@@ -4,6 +4,8 @@
 
 namespace CodeIgniter\Shield\Filters;
 
+use CodeIgniter\HTTP\RedirectResponse;
+
 /**
  * Permission Authorization Filter.
  */
@@ -23,4 +25,13 @@ protected function isAuthorized(array $arguments): bool
 
         return false;
     }
+
+    /**
+     * If the user does not have the permission, redirect to the configured URL with an error message.
+     */
+    protected function redirectToDeniedUrl(): RedirectResponse
+    {
+        return redirect()->to(config('Auth')->permissionDeniedRedirect())
+            ->with('error', lang('Auth.notEnoughPrivilege'));
+    }
 }
diff --git a/tests/Authentication/Filters/GroupFilterTest.php b/tests/Authentication/Filters/GroupFilterTest.php
index 2690eeaff..ddfb423b1 100644
--- a/tests/Authentication/Filters/GroupFilterTest.php
+++ b/tests/Authentication/Filters/GroupFilterTest.php
@@ -69,8 +69,8 @@ public function testFilterIncorrectGroupNoPrevious(): void
             ->get('protected-route');
 
         // Should redirect to home page since previous_url is not set
-        $result->assertRedirectTo(site_url('/'));
+        $result->assertRedirectTo(config('Auth')->groupDeniedRedirect());
         // Should have error message
-        $result->assertSessionHas('error');
+        $result->assertSessionHas('error', lang('Auth.notEnoughPrivilege'));
     }
 }
diff --git a/tests/Authentication/Filters/PermissionFilterTest.php b/tests/Authentication/Filters/PermissionFilterTest.php
index 140bde35b..d4580017b 100644
--- a/tests/Authentication/Filters/PermissionFilterTest.php
+++ b/tests/Authentication/Filters/PermissionFilterTest.php
@@ -69,8 +69,8 @@ public function testFilterIncorrectGroupNoPrevious(): void
             ->get('protected-route');
 
         // Should redirect to home page since previous_url is not set
-        $result->assertRedirectTo(site_url('/'));
+        $result->assertRedirectTo(config('Auth')->permissionDeniedRedirect());
         // Should have error message
-        $result->assertSessionHas('error');
+        $result->assertSessionHas('error', lang('Auth.notEnoughPrivilege'));
     }
 }