This volume contains the papers presented at E-Vote-ID 2021, the Sixth International
Joint Conference on Electronic Voting, held during October 5–8, 2021. Due to the
extraordinary situation brought about by the COVID-19, the conference was held
online for the second consecutive edition, instead of in the traditional venue in
Bregenz, Austria. The E-Vote-ID conference is the result of the merger of the EVOTE
and Vote-ID conferences, with first EVOTE conference taking place 17 years ago in
Austria. Since that conference in 2004, over 1000 experts have attended the venue,
including scholars, practitioners, authorities, electoral managers, vendors, and PhD
students. The conference focuses on the most relevant debates on the development of
electronic voting, from aspects relating to security and usability through to practical
experiences and applications of voting systems, also including legal, social, or political
aspects, amongst others, and has turned out to be an important global referent in
relation to this issue
