AST-04—Network Diagrams & Data Flow Diagrams (DFDs)
Weight: 10
>Control Description
Mechanisms exist to maintain network architecture diagrams that:
(1) Contain sufficient detail to assess the security of the network's architecture;
(2) Reflect the current architecture of the network environment; and
(3) Document all sensitive/regulated data flows.
>Cross-Framework Mappings
Canada ITSP 10.171
EU DORA
SOC 2 TSC (Detailed)
NIST SP 800-171 Rev 3
NIST SP 800-207 Zero Trust
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