Windows 2003 Prevent Users From Seeing Objects They Can't Access

Issue: Hide files and folders when users do not have access to open those objects.

Quick: download Windows Server 2003 Access-based Enumeration.

Visual/Learning:

Windows Server 2008 has the ability to prevent users from seeing files to which they have no access. You can also download a file to add this ability to 2003 server. This is called Access-based Enumeration. Click on the link below to download the file.
Windows Server 2003 Access-based Enumeration