KEY-82 Keystone

protocol Keystone 82 is the portion of the Keystone Protocol that defines the function and security of user authentication. It defines the protocol used for authentication and authorization of users for access to servers and services. It also defines the protocol for securely communicating between a server and user, how user credentials are verified, how user credentials are stored, and how user access policies are enforced. Keystone 82 also defines the exchange of authorization tokens between a user and the server. This protocol is widely used in the enterprise to establish secure user authentication and is typically used with single sign-on services.