Users get a single user login to shared resources and server applications including SQL Server, SNA Server and System Management Server, both locally and remotely, as well as with Exchange when it ships. This will reduces administrator overhead. Administrators don't need to maintain separate user account databases for sharing resources and server applications.
Windows NT Server security ensures a single-network logon throughout the enterprise whether users are connected directly or dialed into the network Monitor and audit remote dial-in connections through the Event Viewer through RAS. Instead of using Windows NT Server security authentication, you can choose your own authentication package to integrate RAS more tightly into your existing security system.
Windows NT Server offers support for C-2 Level security. Data encryption and authentication is supported for data transfer.