Data Policy: K-Anonymization

Use Case: Employee Survey Data


A major healthcare organization regularly conducts employee surveys and needs to anonymize respondents’ data (stored in Snowflake) so it can be distributed to executives and line managers through PowerBI dashboards.


Anonymizing the data (while preserving utility for analysts) has been a challenge.


Data owners can use Immuta’s k-anonymization policies to balance data utility with respondent privacy.