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AC-4(32)
Process Requirements for Information Transfer
Access Control (AC)
Baselines
Low · Not includedModerate · Not includedHigh · Not included
Description
When transferring information between different security domains, the process that transfers information between filter pipelines: Does not filter message content; Validates filtering metadata; Ensures the content associated with the filtering metadata has successfully completed filtering; and Transfers the content to the destination filter pipeline.
Discussion
The processes transferring information between filter pipelines have minimum complexity and functionality to provide assurance that the processes operate correctly.
Implementation guidance
No content available.
CSF 2.0 crosswalk
No CSF mappings exist for this control.