Towards a seamful ethics of Covid-19 contact tracing apps? - Andrew S. Hoffman; Bart Jacobs 001; Bernard van Gastel; Hanna Kathrin Schraffenberger; Tamar Sharon; Berber Pas (Ethics Inf. Technol., 2021)

Design Principles for Actual Security. - Merel Brandon; Hanna Kathrin Schraffenberger; Wouter Sluis-Thiescheffer; Thea van der Geest; Daniel Ostkamp; Bart Jacobs 001 (NordiCHI (Adjunct), 2022)

PostGuard: Towards Easy and Secure Email Communication. - Leon Botros; Merel Brandon; Bart Jacobs 001; Daniel Ostkamp; Hanna Kathrin Schraffenberger; Marloes Venema (CHI Extended Abstracts, 2023)