Having a clear understanding of where your data is being consumed is a critical first step toward being able to secure and ultimately protect it. Using data flow diagrams, it is possible to know the ...

This thirty-three page IBM manual describes techniques of flowcharting. The name "Dorathy R. Hammon" is signed in pen at the top of the front cover. Also included is a six-page example of a flow chart ...

(1) The path of data from source document to data entry to processing to final reports. Data changes format and sequence (within a file) as it moves from program to program. See dataflow diagram and ...