Robert Krimmer, Melanie Volkamer, Bernhard Beckert, Ardita Driza Maurer, David Duenas-Cid, Stéphane Glondu, Iuliia Krivonosova, Oksana Kulyk, Ralf Küsters, Beata Martin-Rozumilowicz, Peter Rønne, Mihkel Solvak, Oliver Spycher (Eds.) Fifth International Joint Conference on Electronic Voting E-Vote-ID 2020 6-9 October 2020 Co-organized by: Tallinn University of Technology Ragnar Nurkse Department of Innovation and Governance University of Tartu Johan Skytte Institute of Political Studies Karlsruhe Institute of Technology Institute of Applied Informatics and Formal Description Methods E-Voting.CC GmbH Competence Center for Electronic Voting and Participation Gesellschaft für Informatik German Informatics Society, SIG SEC/ECOM Kastel Competence Center for Applied Security Technology PROCEEDINGS