ANONYMIZATION DEVICE, ANONYMIZATION METHOD AND RECORDING MEDIUM RECODING PROGRAM THEREFOR

摘要

The present invention provides an anonymization device capable of indicating what a user should do in order to obtain useful privacy information. The anonymization device is provided with: an analysis means which outputs an analysis result of privacy information including personal information on the basis of an analysis command; and a feedback information generation means which generates the analysis command on the basis of a disclosure request including disclosure object information indicating an object to be disclosed and disclosure format information indicating the format of the disclosure, outputs the analysis command to the analysis means, and generates and outputs a disclosure response including feedback information which suggests a change to the disclosure request to increase anonymity, on the basis of the anonymity in the analysis result received from the analysis means.