include('inc/global.php');
include('inc/layout/header.php');
include('inc/layout/nav1.php');
?>
include('inc/content/googleads/skyscraperbegin.php');
?>
// redirect if 'id' parameter not set
if(!isset($_GET['id'])) {
echo 'Invalid Information Systems topic.';
echo '
';
exit(0);
}
// redirect if file does not exist
// note: prefix on file name prevents user from displaying any arbitrary file
if (!@include('inc/content/infosys/is-'.$_GET['id'].'.php')) {
echo 'Invalid Information Systems topic.';
echo '
';
exit(0);
}
?>
Back to Information Systems Services
include('inc/content/googleads/skyscraperend.php');
?>
include('inc/layout/footer.php');
?>