Because data flow diagrams were developed by system engineers rather than security pros, they include a lot of overhead that isn’t necessary for threat modeling. One alternative to a data flow ...

A process flow diagram is often used in training to document an existing process or to evaluate the efficiency of that process. For example, ...

A data-flow diagram is the best way of representing a flow of data through a process or a system. Such a diagram will provide information about the outputs and inputs of each entity and the ...

Scope. This subcommittee will utilize symbols and identification per ANSI/ISA-5.1-2009, Instrumentation Symbols and Identification, in combination with other ISA standards, commonly used equipment ...