Deploying Virtual Private Networks with Microsoft Windows Server 2003 is primarily a deployment book, not a technical reference. It is designed to provide enough background information so that you can understand the basic workings of the various technologies to plan and deploy secure remote access and site-to-site VPN solutions. There are many topics that, for a completely thorough treatment, would fill their own books. For more detailed technical or deployment information about specific elements of secure network access deployment, such as RADIUS using Internet Authentication Service, Active Directory, or PKI, see the following Web sites:
Internet Authentication Service: http://www.microsoft.com/ias
Active Directory: http://www.microsoft.com/ad
Windows 2000 Security Services: http://www.microsoft.com/windows2000/technologies/security/default.asp
Windows Server 2003 Security Services: http://www.microsoft.com/windowsserver2003/technologies/security/default.mspx
For the latest information about support for VPNs in Windows, see the Microsoft VPN Web site at http://www.microsoft.com/vpn.