Internet Authentication Service
The Internet Authentication Service (IAS) in Microsoft® Windows® 2000 is the Microsoft implementation of a Remote Authentication Dial-in User Service (RADIUS) server. IAS performs centralized authentication, authorization, auditing, and accounting (AAAA) of connections for dial-up and virtual private network (VPN) remote access and demand-dial connections, and it can be used in conjunction with the Windows 2000 Routing and Remote Access service. IAS enables the use of a single or multiple vendor network of remote access or VPN equipment.
In This Chapter
IAS Authentication and Windows Domain Modes
Performance Tuning and Optimization
Related Information in the Resource Kit
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For more information about remote access, see "Remote Access Server" in this book.
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For more information about virtual private networks, see "Virtual Private Networking" in this book.
