In a generic identity management architecture _______ are entities that obtain and employ data maintained and provided by identity and attribute providers, often to support authorization decisions and to collect audit information.

Text associated with an image that serves the same purpose and conveys the same essential information as the image, and which is useful for document accessibility

a. Alternative text b. Caption c. Style text

Which mitigation technique helps to prevent insecure direct object references?

A. access checks B. input validation C. fuzzing D. filtering input parameters