User guide

What Is Single Sign-on
1-5
Figure 1-2 Comparison of a Conventional System and an Interstage Single Sign-on system
Implementation Method
Interstage Single Sign-on uses an implementation method called the "agent style" to implement the
Single Sign-on.
The agent style locates an agent on each business server, where the necessity for user authentication is
determined. When authentication is necessary, the authentication server is requested to perform
authentication. The agent style also allows the original network configuration to be used after Interstage
Single Sign-on is installed.
Figure 1-3 Implementation Method