Enterprise Business Portals II with IBM Tivoli Access Manager

Chapter 6. Federated single sign-on 257

6.2 Functional requirements

To implement the business requirements, the project should realize the following

functional requirements:

򐂰 Access to the sales info tool from the Internet.

򐂰 Integrate employees from other companies into the e-business model and

allow them access to internal resources through Web Services.

򐂰 Avoid the need for authentication of non-ITSO Mart employees in the ITSO

Mart infrastructure by using a federated single sign-on approach.

򐂰 Although there is no explicit authentication of non-ITSO Mart employees, the

solution should still allow a fine grained access control based on the user’s

identity.

򐂰 The functional enhancement must fit into the existing infrastructure.

The use of Web ...