Information
Find out how the GDA Score measures privacy and utility, and submit your own ideas for improvements or alternatives.
GDA Score Overview
The General Data Anonymity (GDA) Score is a new way to compare the utility and anonymity of any anonymization scheme based on the three EU Article 29 Data Protection Working Party criteria: singling-out, linkability, and inference. Read this article for a technical overview of the GDA Score.
Continue readingA Brief Guide to the GDA Score diagrams
This article gives a brief summary of how to read the GDA Score graphics.
Continue readingMPI-SWS/Diffix Bounty 2020
May 29, 2020
MPI-SWS is hosting the Diffix bounty program for 2020.
Continue readingDiffix Dogwood Specification and Attacks
May 26, 2020
Specification for Diffix Dogwood The anonymization algorithm underlying Aircloak Insights is Diffix. The current version of Diffix is Dogwood. This section describes the operation of Diffix Dogwood. It explains how and why Diffix Dogwood protects against known attacks, thus providing strong anonymity. Table Of Contents Overview Key concepts Deployment Main Pipeline Database configuration Version Differences […]
Continue readingDiffix Dogwood Bounty Rules
March 16, 2020
Sponsor MPI-SWS Total purse $30,000 Maximum award per attack $10,000 Start date May 26, 2020 Duration 6 months Anonymization Diffix Dogwood Implementation Aircloak Insights Contact email diffix-bounty@gda-score.org Document Version V2, May 26, 2020 Documentation and Resources The following document describes the anonymization mechanism (Diffix Dogwood), and a known set of attacks that Diffix Dogwood defends […]
Continue readingDiffix Cedar Specification and Attacks
March 13, 2020
Specification for Diffix Cedar The anonymization algorithm underlying Aircloak Insights is Diffix. The current version of Diffix is Cedar. This section describes the operation of Diffix Cedar. It explains how and why Diffix Cedar protects against known attacks, thus providing strong anonymity. Table Of Contents Overview Key concepts Deployment Main Pipeline Database configuration Initialization of […]
Continue readingAircloak/Diffix Challenge 2018
February 24, 2020
Aircloak hosted the first ever bounty program for data anonymization.
Continue readingQuick guide to the PostgreSQL client interface
March 26, 2019
Our datasets can be viewed through the SQL interface at db001.gda-score.org. This article gives a few quick pointers on how to use the interface.
Continue readingQuick guide to writing attacks
February 6, 2019
The Open GDA Score Project provides a software toolkit that supports attack design by automatically computing the GDA attack score. This article describes how to use the toolkit.
Continue readingToDo List
January 28, 2019
The Open GDA Score Project is only recently released, and we have a lot to do. Check out our todo list.
Continue readingNotes on our Databases
January 25, 2019
The Open GDA Score Project uses a number of publicly available datasets for producing measures. This short article discusses how we adapt those datasets to the project.
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