A set of processes used to coordinate the filtering of content being transferred through the CDS. The FOE processes determine which dataflow filtering policy will be used, sends the content to the filter(s) to be processed, notifies the filter(s) which dataflow filtering policy to use, retrieves the content and artifacts from the filters, determines if additional filtering is required and validates that the filtering performed is what was required and the content passed all required filtering.
Sources:
CNSSI 4009-2022