    public function countFilesInFolder(Folder $folder, $useFilters = true, $recursive = false)
    {
        $this->assureFolderReadPermission($folder);
        $filters = $useFilters ? $this->fileAndFolderNameFilters : [];
        return $this->driver->countFilesInFolder($folder->getIdentifier(), $recursive, $filters);
    }
The software transmits sensitive or security-critical data in cleartext in a communication channel that can be sniffed by unauthorized actors.