AC-04.32 ยท Process Requirements for Information Transfer

Control Description

When transferring information between different security domains, the process that transfers information between filter pipelines:

Impact Baselines
Security baselines where this control applies
Not in any baseline
Control Properties
SP800-53-enhancement
system
Enhancement
Control Statement
The control requirements

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.

Supplemental Guidance

The processes transferring information between filter pipelines have minimum complexity and functionality to provide assurance that the processes operate correctly.