
Chapter 3. Requirements analysis and solution design 115
Table 3-16 AD03: Authorization approach
Assumptions Users exist in DB2 Content Manager and
WebSphere Portal.
Role based access is defined in both applications.
Users login to WebSphere Portal and require
seamless sign-on to DB2 Content Manager.
Both application authentication using a common
user repository.
Motivation Use of a single user-name and password for each
user
User must only login to WebSphere Portal to gain
access to the ITSO working example portal
document management system.
Alternatives 1. Centralized security model with the appearance of a
single sign-on (SSO) authentication ...