Under CopyrightBachlechner, DanielDanielBachlechnerFriedewald, MichaelMichaelFriedewaldWeitkamp, JanaJanaWeitkampMartin, NicholasNicholasMartinCusters, BartBartCustersFors, Karolina laKarolina laForsStevens, RichardRichardStevens2022-03-087.12.20192018https://publica.fraunhofer.de/handle/publica/29996310.24406/publica-fhg-299963This document is Deliverable 3.1 of Work Package 3 of the e-SIDES project on Ethical and Societal Implications of Data Science. e-SIDES is an EU funded Coordination and Support Action (CSA) that complements Research and Innovation Actions (RIAs) on privacy-preserving big data technologies by exploring the societal and ethical implications of big data technologies and providing a broad basis and wider context to validate privacy-preserving technologies.en303600D3.1 Overview of existing technologiese-Sides. D3.1 Overview of existing technologiesreport