COURSE COMPLETE

Data Flow Diagrams for Business Analysts

You have taken Northbridge from a system boundary through context and levelled DFDs, decomposition, balancing and model review, and then applied the same information-flow thinking to privacy and data protection.

The next time somebody says the system sends the customer details to the service, do not let the sentence pass unchallenged.

Ask which details?
Ask from where?
Ask through what processing?
Ask to whom?
Ask where are they stored?
And, when they are personal data, ask why are we entitled to do it?

Optional assessment

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