AC-04(32) Process Requirements for Information Transfer
When transferring information between different security domains, the process that transfers information between filter pipelines:
(a) Does not filter message content;
(b) Validates filtering metadata;
(c) Ensures the content associated with the filtering metadata has successfully completed filtering; and
(d) Transfers the content to the destination filter pipeline.
The processes transferring information between filter pipelines have minimum complexity and functionality to provide assurance that the processes operate correctly.