SharePoint Portal Server 2003 Document: Deploying on an Extranet by Using ISA Server 2000 and ISA Server 2004
b>Date Published: 1/6/2005
This document explains how to deploy SharePoint Portal Server 2003 across an extranet. The white paper discusses how to configure a SharePoint Portal Server deployment so that users outside an external corporate firewall/proxy server can access information on a portal site that is inside an external corporate firewall/proxy server. It specifically discusses using Microsoft Internet Security and Acceleration (ISA) Server 2000 and ISA Server 2004 in what is generally considered to be a reverse proxy configuration.