Data flow diagrams (DFDs) are graphical representations ... such as a customer, a supplier, or a third-party application. DFDs can be classified into two types: logical and physical.

Logical data flow diagrams illustrate how data flows in a system, with a focus on the business processes and workflows. With a focus on how the business operates at a high level, logical data flow ...

These mappings are created by searching for correspondences between a design-level model (Security Data Flow Diagram) and an implementation-level ... asset flows in the software implementation. Third, ...