In United States security and intelligence parlance, a Sensitive Compartmented Information Facility (SCIF; pronounced “skiff”) is an enclosed area within a building that is used to process Sensitive Compartmented Information (SCI) level classified information. SCI is classified information concerning or derived from intelligence sources, methods, or analytical processes, which is required to be handled within formal access control systems established by the Director of Central Intelligence (DCI). Some entire buildings are SCIFs where all but the front foyer is secure. Access to SCIFs is limited, and all of the activity and conversation inside is presumed restricted from public disclosure. A SCIF can also be located in a mobile configuration and can be deployed using air, ground or maritime resources.