Dataset and context analysis
Dataset intake and
context analysis.
Identification and classification of data elements
Each attribute is reviewed and classified as:
- non-identifier
- direct identifier
- indirect identifier
This step ensures that all elements are fully understood before any risk is assessed
Evaluation of transformations
If needed, identifying and assessing transformations to reduce risk and support anonymization.
Re-identification risk modelling
Using indirect identifiers to model the underlying population and assess the maximum re-identification risk.
This includes:
- analysis of attribute combinations
- consideration of external data sources
- evaluation of realistic attack scenarios
Final assessment and recommendations
A clear conclusion on the level of re-identification risk and whether it meets the required threshold.