yii2-app-basic/app/controllers/dektriumuser/SecurityController.php

<?php
/**
 * Created by PhpStorm.
 * User: slava
 * Date: 13.04.17
 * Time: 10:04
 */

namespace app\controllers\dektriumuser;

use dektrium\user\controllers\SecurityController as BaseSecurityController;


class SecurityController extends BaseSecurityController
{

}