The application server provides a framework for applications to communicate between each other to form an overall well-designed application to perform a task. As the information is transmitted, the security attributes must be maintained. Without the association of security attributes to information, there is no basis for the application to make security-related access control decisions.
Security attributes are abstractions representing the basic properties or characteristics of an entity (e.g., subjects and objects) with respect to safeguarding information.
One example includes marking data as classified or FOUO. These security attributes may be assigned manually or during data processing, but either way, it is imperative these assignments are maintained while the data is in transmission. If the security attributes are lost when the data is being transmitted, there is the risk of a data compromise. |