public static function generateRandomString($count, $characters = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789')
    {
        $characterCount = \Neos\Utility\Unicode\Functions::strlen($characters);
        $string = '';
        for ($i = 0; $i < $count; $i++) {
            $string .= \Neos\Utility\Unicode\Functions::substr($characters, random_int(0, ($characterCount - 1)), 1);
        }

        return $string;
    }