Building Matrix-Powered Campus Communication Platform Thousands Students (matrix-conf-2025)

Chaos Computer Club - recent audio-only feed

In this talk I will present my journey in developing a decentralized and secure communication platform for a university with thousands students and faculty members. Using Matrix and Element as foundation I tailored the solution to meet academic needs, ensure data privacy and integrate with some systems, bots, widgets etc. The session will cover: - Why Matrix was chosen over other platforms. - Technical stack and deployment model. - Customization of Element and federation decisions. - Challenges (including authentication, onboarding, moderation and compliance). - Real-world impact and feedback. - Future plans including bridging, widgets and improvements. This case study shows how Matrix can empower large academic communities and help other institutions explore privacy-respecting and scalable alternatives to traditional messaging platforms. By the way, it is real story. :) Universities face growing challenges in balancing seamless communication, data privacy and platform sovereignty. This talk presents the story of how I built a Matrix-powered communication platform based on Element for a university community with thousands students, faculty and staff. I will share my hands-on experience deploying a self-hosted Matrix homeserver, using the Element client for academic use and integrating the system with some infrastructure. You'll learn about: - The decision-making process: Why Matrix and Element? - Technical architecture and deployment at scale. - Real-world challenges in onboarding, federation, moderation and support. - Custom feature additions and user adoption results. - Lessons learned and recommendations for other institutions or organizations considering Matrix. This session is ideal for technologists, sysadmins, public sector decision-makers and open-source advocates exploring decentralized alternatives to Slack, Teams or WhatsApp in education or large organizations. So yep, feel free to ask! Licensed to the public under https://creativecommons.org/licenses/by-sa/4.0/ about this event: https://cfp.2025.matrix.org/matrix-conf-2025/talk/MLHCY7/