Unified identity management application in enterprise portal systems based on 4A technology
Shan Xiao · Informationization · 2009
By the description of functions and principle to enterprise portal and 4A(account, authentication, authorization, audit), this article introduces the implementation method and important role of unified identity management in enterprise portal systems based on 4A technology, and at the end compares and summarizes the advantages and shortages to integration of the two technologies.