access control and authorization

基本解釋

XACML is an initiative to develop a standard for access control and authorization systems.
XACML 的初衷是開發(fā)一項訪問控制和授權(quán)系統(tǒng)的標準。
Most of the current systems implement access control and authorization in a proprietary manner.
目前多數(shù)系統(tǒng)都以專有的方式實現(xiàn)訪問控制和授權(quán)。
A typical access control and authorization scenario includes three main entities -- a subject, a resource, and an action -- and their attributes.
典型的訪問控制和授權(quán)場景包括三個主要實體：主體、資源和動作以及它們的屬性。