A successful data flow diagram can be understood by anyone, without the need for prior knowledge of the included processes. Using A Data Flow Diagram To Mitigate Security Threats. The best way to ...

Checking and rechecking are also necessary, as an incorrect diagram can create serious errors. Examples of errors include forgetting to include a data flow or pointing an arrow in the wrong direction.

Anyone with an Office 365 subscription can use the Data Visualizer add-in to create Visio diagrams, use the underlying Excel data to modify diagrams; and view, print, and share diagrams.