doorsill, doorstep, threshold - the sill of a door; a horizontal piece of wood or stone that forms the bottom of a doorway and offers support when passing through a doorway.
The configuration information in the RADIUS server defines what will be installed on the NAS. The figure below illustrates the RADIUS authentication and authorization sequence. Accounting. The accounting features of the RADIUS protocol can be used independently of RADIUS authentication or authorization. The RADIUS accounting functions allow data to be sent at the start and end of sessions, indicating the amount of resources (such as time, packets, bytes, and so on) used during the session.
Like User Stories, Personas are a tool for interactive design. The purpose of personas is to develop a precise description of our user and so that we can develop stories that describe what he wishes to accomplish. In other words, a persona is a much more developed and specific âwhoâ for our stories.