RDTC [Restricted Data Transmission Controller] global variable definitions
A.J. Grambihler, P.B. O`Callaghan · OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information) · 1988
The purpose of the Restricted Data Transmission Controller (RDTC) is to demonstrate a methodology for transmitting data between computers which have different levels of classification. The RDTC does this by logically filtering the data being transmitted between the two computers. This prototype is set up to filter data from the classified computer so that only numeric data is passed to the unclassified computer. The RDTC allows all data from the unclassified computer to be sent to the classified computer. The classified system is referred to as LUA and the unclassified system is referred to as LUB. 9 tabs.