Please consider submitting to EuroUSEC 2021. We are seeking 10-page papers on mature/completed research, as well as 6-page vision papers on work that is planned or in progress. Paper Registration: June 7, 2021 Submission Deadline: June 11, 2021 EuroUSEC event: October 11 & 12, 2021 Where: Online (Zoom & Slack) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ The 2021 European Symposium on Usable Security is a forum for research and discussion in the area of human-centered security and privacy. EuroUSEC 2021 will take place on October 11 & 12, 2021, as an independent event with proceedings published by ACM. This year's paper submission deadline is June 11th. The full call for papers is available at: https://eurousec2021.secuso.org/ We will accept both longer 10-page papers on mature/completed work in a research track, as well as shorter 6-page papers on work in progress (or work that has yet to begin) in a vision track. This decision to accept both types of submissions aims to include researchers at all stages of their career and at all stages of their projects. We will focus on promoting interactive discussion with paper presenters to provide a thought-provoking experience. We would also greatly appreciate if you would pass the CFP to any colleagues whom you think might be interested. Sincerely, Peter Mayer and Karen Renaud, EuroUSEC 2021 Co-Chairs Sanchari Das, Anne Hennig, and Theodor Schnitzler, EuroUSEC 2021 Publicity Co-Chairs