拒绝访问其中的文件夹和内容，位于我的网站文件夹中

In short, I don't want a user to access folders, or the data or files in it.

I searched a bit, and I came up with deny from all, but it is not working when I put it on ftp; but on localhost its working.

I write the below given code in my upload folder:

# .htaccess mod_rewrite
RewriteEngine On

deny from all

Resolved:

Just put an index.php file in the folder with the code:

<?php
header("Location: ../");
?>

It will through the user out of that folder.