XACML 3.0

XACML 3.0 (eXtensible Access Control Markup Language) is a standard way for organizations to define and enforce access control policies. It helps decide whether a person or system should be allowed to access specific resources, like data or applications, based on rules such as user roles, locations, or time. Using XML, it provides a flexible and consistent framework for specifying, managing, and evaluating access permissions across complex, distributed environments, ensuring security decisions are transparent and based on clear policies.