Research on PMI-based Authorization Policies and its Implementatton
Liu Gangchang · Science Technology and Engineering · 2006
Sizeable enterprise usually have several applicable information platform, but each system run independently. There is lack of a mechanism of authorization management for the user to access the system resource,but the import ation of PMI provids a tool for the question. Mainly based on the PERMIS project, aim at establishing unified authorization policies, and realized the management of authorization integration in multi-platform system.