HEC

Challenge

• Anonymize an unknown data set, with constant parameters and hidden variable titles
• Evaluate the agnostic character of the method in terms of recognition and conservation of statistical properties 
• Protect data privacy while maintaining their utility for statistical analysis

Solution

• The avatar personal data anonymization solution made it possible to unleash secondary uses of data from HEC.
• To allow the analysis of this sensitive data, Octopize sent a new set of synthetic and anonymous data generated from the original data.
• HEC was then able to assess reproducibility avatar datasets thanks to the ability of the method to preserve statistical properties of the original data set as well as its variability.

Setting up

Anonymization service provided by Octopize remotely.

ROI

• The avatar solution allowed the anonymization of sensitive HEC data with the preservation of their statistical usefulness and their informative value with a reduction in the delay of minimum 6 months.
• Thus, HEC was able to valorize your data for secondary uses (analyses) without requiring new consent.
• 6 months of time savings in carrying out analyses on sensitive data.