Data minimisation
The principle of using only the personal data you actually need for the purpose. In practice: strip names and irrelevant details before pasting material into an AI tool, and do not upload whole datasets when a sample will do.
Related terms
Processing data so people can no longer be identified, by any means reasonably likely to be used. Truly anonymous data…
Data classificationLabelling information by sensitivity, such as public, internal, confidential and restricted, so people know what can g…
Data labellingAdding the correct answers or categories to raw data so it can be used for supervised learning or evaluation, often do…
Data leakageSensitive information ending up somewhere it should not, such as confidential documents pasted into a consumer AI tool…
Data processing agreementThe contract between an organisation and a supplier that processes personal data on its behalf, setting out what the s…
Data provenanceA record of where data came from, how it was collected and what has been done to it. It underpins decisions about lawf…
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