diff --git a/public/index.php b/public/index.php
index 0468f42..81dfb54 100644
--- a/public/index.php
+++ b/public/index.php
@@ -1,7 +1,12 @@
 <?php
 
 use SokoWeb\Interfaces\Response\IRedirect;
+use SokoWeb\Interfaces\Response\IContent;
+use SokoWeb\Interfaces\Authentication\IAuthenticationRequired;
+use SokoWeb\Interfaces\Authorization\ISecured;
 use SokoWeb\Response\Redirect;
+use SokoWeb\Response\HtmlContent;
+use SokoWeb\Response\JsonContent;
 
 require '../web.php';
 
@@ -22,13 +27,11 @@ if ($match !== null) {
     $handler = $route->getHandler();
     $controller = new $handler[0](Container::$request);
 
-    if ($controller instanceof SokoWeb\Interfaces\Authorization\ISecured) {
-        $authorized = $controller->authorize();
-    } else {
-        $authorized = true;
-    }
-
-    if (!$authorized) {
+    if (
+        $controller instanceof IAuthenticationRequired &&
+        $controller->isAuthenticationRequired() &&
+        Container::$request->user() === null
+    ) {
         Container::$request->session()->set('redirect_after_login', substr($_SERVER['REQUEST_URI'], strlen('/')));
         $response = new Redirect(Container::$routeCollection->getRoute('login')->generateLink(), IRedirect::TEMPORARY);
         header('Location: ' . $response->getUrl(), true, $response->getHttpCode());
@@ -36,23 +39,28 @@ if ($match !== null) {
     }
 
     if ($method === 'post' && !in_array($url, $antiCsrfTokenExceptions) && Container::$request->post('anti_csrf_token') !== Container::$request->session()->get('anti_csrf_token')) {
-        $content = new SokoWeb\Response\JsonContent(['error' => 'no_valid_anti_csrf_token']);
+        $content = new JsonContent(['error' => 'no_valid_anti_csrf_token']);
         header('Content-Type: text/html; charset=UTF-8', true, 403);
         $content->render();
         return;
     }
 
-    $response = call_user_func([$controller, $handler[1]]);
-    if ($response instanceof SokoWeb\Interfaces\Response\IContent) {
-        header('Content-Type: ' . $response->getContentType() . '; charset=UTF-8');
-        $response->render();
-        return;
-    } elseif ($response instanceof SokoWeb\Interfaces\Response\IRedirect) {
-        header('Location: ' . $response->getUrl(), true, $response->getHttpCode());
-        return;
+    if (
+        !($controller instanceof ISecured) ||
+        $controller->authorize()
+    ) {
+        $response = call_user_func([$controller, $handler[1]]);
+        if ($response instanceof IContent) {
+            header('Content-Type: ' . $response->getContentType() . '; charset=UTF-8');
+            $response->render();
+            return;
+        } elseif ($response instanceof IRedirect) {
+            header('Location: ' . $response->getUrl(), true, $response->getHttpCode());
+            return;
+        }
     }
 }
 
-$content = new SokoWeb\Response\HtmlContent('error/404');
+$content = new HtmlContent('error/404');
 header('Content-Type: text/html; charset=UTF-8', true, 404);
 $content->render();
diff --git a/src/Controller/CommunityController.php b/src/Controller/CommunityController.php
index ff0bddf..30b6e11 100644
--- a/src/Controller/CommunityController.php
+++ b/src/Controller/CommunityController.php
@@ -7,14 +7,14 @@ use RVR\PersistentData\Model\User;
 use RVR\Repository\CommunityRepository;
 use RVR\Repository\CommunityMemberRepository;
 use RVR\Repository\UserRepository;
-use SokoWeb\Interfaces\Authorization\ISecured;
+use SokoWeb\Interfaces\Authentication\IAuthenticationRequired;
 use SokoWeb\Interfaces\Request\IRequest;
 use SokoWeb\Interfaces\Response\IContent;
 use SokoWeb\PersistentData\PersistentDataManager;
 use SokoWeb\Response\HtmlContent;
 use SokoWeb\Response\JsonContent;
 
-class CommunityController implements ISecured
+class CommunityController implements IAuthenticationRequired
 {
     private IRequest $request;
 
@@ -35,9 +35,9 @@ class CommunityController implements ISecured
         $this->communityMemberRepository = new CommunityMemberRepository();
     }
 
-    public function authorize(): bool
+    public function isAuthenticationRequired(): bool
     {
-        return $this->request->user() !== null;
+        return true;
     }
 
     public function getCommunityHome(): ?IContent
diff --git a/src/Controller/HomeController.php b/src/Controller/HomeController.php
index 7cec7b6..b9233f9 100644
--- a/src/Controller/HomeController.php
+++ b/src/Controller/HomeController.php
@@ -2,12 +2,12 @@
 
 use RVR\PersistentData\Model\User;
 use RVR\Repository\CommunityMemberRepository;
-use SokoWeb\Interfaces\Authorization\ISecured;
+use SokoWeb\Interfaces\Authentication\IAuthenticationRequired;
 use SokoWeb\Interfaces\Request\IRequest;
 use SokoWeb\Interfaces\Response\IContent;
 use SokoWeb\Response\HtmlContent;
 
-class HomeController implements ISecured
+class HomeController implements IAuthenticationRequired
 {
     private IRequest $request;
 
@@ -19,9 +19,9 @@ class HomeController implements ISecured
         $this->communityMemberRepository = new CommunityMemberRepository();
     }
 
-    public function authorize(): bool
+    public function isAuthenticationRequired(): bool
     {
-        return $this->request->user() !== null;
+        return true;
     }
 
     public function getHome(): IContent
diff --git a/src/Controller/OAuthAuthController.php b/src/Controller/OAuthAuthController.php
index 7dd983a..e8d636c 100644
--- a/src/Controller/OAuthAuthController.php
+++ b/src/Controller/OAuthAuthController.php
@@ -4,14 +4,14 @@ use DateTime;
 use RVR\PersistentData\Model\OAuthToken;
 use RVR\PersistentData\Model\User;
 use RVR\Repository\OAuthClientRepository;
-use SokoWeb\Interfaces\Authorization\ISecured;
+use SokoWeb\Interfaces\Authentication\IAuthenticationRequired;
 use SokoWeb\Interfaces\Request\IRequest;
 use SokoWeb\Interfaces\Response\IRedirect;
 use SokoWeb\Response\Redirect;
 use SokoWeb\PersistentData\PersistentDataManager;
 use SokoWeb\Response\HtmlContent;
 
-class OAuthAuthController implements ISecured
+class OAuthAuthController implements IAuthenticationRequired
 {
     private IRequest $request;
 
@@ -26,9 +26,9 @@ class OAuthAuthController implements ISecured
         $this->oAuthClientRepository = new OAuthClientRepository();
     }
 
-    public function authorize(): bool
+    public function isAuthenticationRequired(): bool
     {
-        return $this->request->user() !== null;
+        return true;
     }
 
     public function auth()
diff --git a/src/Controller/UserController.php b/src/Controller/UserController.php
index 84c8c73..43605b2 100644
--- a/src/Controller/UserController.php
+++ b/src/Controller/UserController.php
@@ -2,7 +2,7 @@
 
 use DateTime;
 use SokoWeb\Http\Request;
-use SokoWeb\Interfaces\Authorization\ISecured;
+use SokoWeb\Interfaces\Authentication\IAuthenticationRequired;
 use SokoWeb\Interfaces\Request\IRequest;
 use SokoWeb\Interfaces\Response\IContent;
 use SokoWeb\Interfaces\Response\IRedirect;
@@ -15,7 +15,7 @@ use SokoWeb\Response\Redirect;
 use SokoWeb\Util\JwtParser;
 use RVR\Repository\UserRepository;
 
-class UserController implements ISecured
+class UserController implements IAuthenticationRequired
 {
     private IRequest $request;
 
@@ -30,9 +30,9 @@ class UserController implements ISecured
         $this->userRepository = new UserRepository();
     }
 
-    public function authorize(): bool
+    public function isAuthenticationRequired(): bool
     {
-        return $this->request->user() !== null;
+        return true;
     }
 
     public function getAccount(): IContent
diff --git a/src/Controller/UserSearchController.php b/src/Controller/UserSearchController.php
index fab93f0..69d8c33 100644
--- a/src/Controller/UserSearchController.php
+++ b/src/Controller/UserSearchController.php
@@ -1,12 +1,12 @@
 <?php namespace RVR\Controller;
 
 use RVR\Repository\UserRepository;
-use SokoWeb\Interfaces\Authorization\ISecured;
+use SokoWeb\Interfaces\Authentication\IAuthenticationRequired;
 use SokoWeb\Interfaces\Request\IRequest;
 use SokoWeb\Interfaces\Response\IContent;
 use SokoWeb\Response\JsonContent;
 
-class UserSearchController implements ISecured
+class UserSearchController implements IAuthenticationRequired
 {
     private IRequest $request;
 
@@ -18,9 +18,9 @@ class UserSearchController implements ISecured
         $this->userRepository = new UserRepository();
     }
 
-    public function authorize(): bool
+    public function isAuthenticationRequired(): bool
     {
-        return $this->request->user() !== null;
+        return true;
     }
 
     public function searchUser(): IContent