1. A method for demonstrating that a User Interface (UI) is authentic, comprising: measuring a component associated with a process to obtain a measured value of said component: requesting a secret that is sealed to a previously measured value of said component, and releasing said secret only if said measured value matches the previously measured value of said component; and displaying an image with a UI for said process which indicates to a user that the UI is authentic, wherein said image can be accessed for display only if said secret is released.