Web Site Realm Authentication document
Create the Web Site Realm Authentication document from within the corresponding Web Site document. Use the Web Site Realm Authentication document to specify the string that is to display when users attempt to access a particular drive, directory, or file on a Web server. When the browser prompts the user for a name and password, the browser's authentication dialog displays the realm text string.

For more information on the Web Site Realm Authentication document, see Creating a Web Site authentication realm document.