What changes after this module
Use basic privacy principles to handle personal data more carefully, more minimally, and with clearer accountability.
Outcome promise
- Explain why minimisation, purpose, and retention matter to daily security practice.
- Identify one everyday data-handling habit that increases privacy exposure.
Core model
Use the diagram and terms below as the minimum model you should be able to explain after this module. If you cannot explain the model in plain language, pause here before you move on.
Key terms
- Personal data
- Information relating to an identified or identifiable person.
- Minimisation
- Collecting and keeping only the data genuinely needed for the task.
Check yourself
Answer the prompt before you reveal the check. If you cannot answer it in your own words, revisit the model and the terms once more.
Quick check
Why does keeping extra personal data create security risk even when you never intend to misuse it?
Reveal the answer check
Because extra data increases exposure, retention burden, access risk, and harm if the system or process fails later.
Reflection and evidence
Keep the evidence small. One honest reflection and one small artefact is enough to show that the learning changed how you describe, check, or design something.
Reflection prompt
Choose one form, inbox, or spreadsheet. What personal data could be reduced, separated, or deleted sooner?
Artefact
A short privacy note naming one dataset, its purpose, and one minimisation improvement.
Optional deeper practice
Use the workspace to review one data-handling flow and identify where minimisation or retention should change.
Move through the course
Keep the flow predictable. Stay with the stage sequence unless you have a clear reason to jump around.