Usable end-to-end security with Delta Chat and Chatmail (DS2025)

Over the years, Delta Chat has matured to be an easy-to-use, secure, and even fast decentralized FOSS messenger app. Over the years, Delta Chat has matured to be an easy-to-use, secure, and even fast decentralized FOSS messenger app for all platforms. In this talk we discuss the background and origins of user-testing in eastern europe, the rise of the world-wide chatmail relay network, current limitations and some near-future plans. Licensed to the public under https://creativecommons.org/licenses/by/4.0/de/ about this event: https://talks.datenspuren.de/ds25/talk/BRKQKM/