A hashing function always returns _____________ for the same input data.
A service consumer submits a message with security credentials to an authentication broker, which authenticates the credentials against a central identity store. The authentication broker then responds with a token that the service consumer can use to access Services A, B, and C (none of which have their own identity store). This scenario demonstrates the application of which pattern?
The application of the Service Composability principle dictates that services acting as composition members be designed to establish and propagate a security context to other composition members, while services acting as composition controllers be designed so that they are prepared to join a security context already in progress rather than carrying out authentication themselves.
The sender-vouches SAML subject confirmation method is best suited for a service consumer that does not need to interact with more than one service for a given task.
Digital signatures use encryption and hashing.