14 Enterprise Business Portals with IBM Tivoli Access Manager
Other issues
There are a number of other issues that should be kept in mind when deploying
the Web Portal Manager:
There is no limit to the number of Web Portal Manager instances that may be
deployed.
It is possible to provide access to the Web Portal Manager via a WebSEAL
junction (discussed below); however, transparent sign-on is not supported in
the current (3.9) release. In other words, a user logged on to WebSEAL must
also log on to the Web Portal Manager.
1.2 Blades
Blades are components that provide Access Manager authorization support for
specific application types.
1.2.1 WebSEAL
WebSEAL is a high-performance, multi-threaded reverse proxy, front-ending
back-end Web services ...