id: "AC-04(31)" title: "Failed Content Transfer Prevention" family: "AC" family_name: "Access Control" sort_id: "ac-04.31" priority: "P1" implementation_level: "system" parent: "AC-04" enhancement: True
Statement
When transferring information between different security domains, prevent the transfer of failed content to the receiving domain.
Guidance
Content that failed filtering checks can corrupt the system if transferred to the receiving domain.
Assessment Objective
when transferring information between different security domains, the transfer of failed content to the receiving domain is prevented.
Information flow enforcement policy
procedures addressing information flow enforcement
system design documentation
system configuration settings and associated documentation
system audit records
system security plan
other relevant documents or records
Organizational personnel with information flow enforcement responsibilities
system/network administrators
organizational personnel with information security responsibilities
Mechanisms implementing information flow enforcement functions