{"guid":"ed64e6a6-0628-5baf-8205-d2da14882404","title":"Building Matrix-Powered Campus Communication Platform Thousands Students","subtitle":null,"slug":"matrix-conf-2025-74813-building-matrix-powered-campus-communication-platform-thousands-students","link":"https://cfp.2025.matrix.org/matrix-conf-2025/talk/MLHCY7/","description":"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.\n\nThe session will cover:\n- Why Matrix was chosen over other platforms.\n- Technical stack and deployment model.\n- Customization of Element and federation decisions.\n- Challenges (including authentication, onboarding, moderation and compliance).\n- Real-world impact and feedback.\n- Future plans including bridging, widgets and improvements.\n\nThis case study shows how Matrix can empower large academic communities and help other institutions explore privacy-respecting and scalable alternatives to traditional messaging platforms.\n\nBy the way, it is real story. :)\n\nUniversities 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.\n\nI 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.\n\nYou'll learn about:\n- The decision-making process: Why Matrix and Element?\n- Technical architecture and deployment at scale.\n- Real-world challenges in onboarding, federation, moderation and support.\n- Custom feature additions and user adoption results.\n- Lessons learned and recommendations for other institutions or organizations considering Matrix.\n\nThis 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.\n\nSo yep, feel free to ask!\n\nLicensed to the public under https://creativecommons.org/licenses/by-sa/4.0/","original_language":"eng","persons":["Vladislav Kalinin"],"tags":["74813","2025","matrix-conf-2025","Matrix in Education","Ada Byron","matrix-conf-2025-eng","matrix-conf-2025","Day 4"],"view_count":66,"promoted":false,"date":"2025-10-18T10:35:00.000+02:00","release_date":"2025-10-18T00:00:00.000+02:00","updated_at":"2026-04-04T10:30:05.081+02:00","length":1530,"duration":1530,"thumb_url":"https://static.media.ccc.de/media/events/matrix-conf/2025/74813-ed64e6a6-0628-5baf-8205-d2da14882404.jpg","poster_url":"https://static.media.ccc.de/media/events/matrix-conf/2025/74813-ed64e6a6-0628-5baf-8205-d2da14882404_preview.jpg","timeline_url":"https://static.media.ccc.de/media/events/matrix-conf/2025/74813-ed64e6a6-0628-5baf-8205-d2da14882404.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/events/matrix-conf/2025/74813-ed64e6a6-0628-5baf-8205-d2da14882404.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/matrix-conf-2025-74813-building-matrix-powered-campus-communication-platform-thousands-students","url":"https://api.media.ccc.de/public/events/ed64e6a6-0628-5baf-8205-d2da14882404","conference_title":"Matrix Conference 2025","conference_url":"https://api.media.ccc.de/public/conferences/matrix-conf-2025","related":[],"recordings":[{"size":158,"length":1530,"mime_type":"video/webm;codecs=av01","language":"eng","filename":"matrix-conf-2025-74813-eng-Building_Matrix-Powered_Campus_Communication_Platform_Thousands_Students_av1-hd.webm","state":"new","folder":"av1-hd","high_quality":true,"width":1920,"height":1080,"updated_at":"2025-10-18T12:11:20.476+02:00","recording_url":"https://cdn.media.ccc.de/events/matrix-conf/2025/av1-hd/matrix-conf-2025-74813-eng-Building_Matrix-Powered_Campus_Communication_Platform_Thousands_Students_av1-hd.webm","url":"https://api.media.ccc.de/public/recordings/92599","event_url":"https://api.media.ccc.de/public/events/ed64e6a6-0628-5baf-8205-d2da14882404","conference_url":"https://api.media.ccc.de/public/conferences/matrix-conf-2025"},{"size":23,"length":1530,"mime_type":"audio/mpeg","language":"eng","filename":"matrix-conf-2025-74813-eng-Building_Matrix-Powered_Campus_Communication_Platform_Thousands_Students_mp3.mp3","state":"new","folder":"mp3","high_quality":false,"width":0,"height":0,"updated_at":"2025-10-18T12:06:23.484+02:00","recording_url":"https://cdn.media.ccc.de/events/matrix-conf/2025/mp3/matrix-conf-2025-74813-eng-Building_Matrix-Powered_Campus_Communication_Platform_Thousands_Students_mp3.mp3","url":"https://api.media.ccc.de/public/recordings/92598","event_url":"https://api.media.ccc.de/public/events/ed64e6a6-0628-5baf-8205-d2da14882404","conference_url":"https://api.media.ccc.de/public/conferences/matrix-conf-2025"},{"size":16,"length":1530,"mime_type":"audio/opus","language":"eng","filename":"matrix-conf-2025-74813-eng-Building_Matrix-Powered_Campus_Communication_Platform_Thousands_Students_opus.opus","state":"new","folder":"opus","high_quality":false,"width":0,"height":0,"updated_at":"2025-10-18T12:05:06.563+02:00","recording_url":"https://cdn.media.ccc.de/events/matrix-conf/2025/opus/matrix-conf-2025-74813-eng-Building_Matrix-Powered_Campus_Communication_Platform_Thousands_Students_opus.opus","url":"https://api.media.ccc.de/public/recordings/92596","event_url":"https://api.media.ccc.de/public/events/ed64e6a6-0628-5baf-8205-d2da14882404","conference_url":"https://api.media.ccc.de/public/conferences/matrix-conf-2025"},{"size":59,"length":1530,"mime_type":"video/webm","language":"eng","filename":"matrix-conf-2025-74813-eng-Building_Matrix-Powered_Campus_Communication_Platform_Thousands_Students_webm-sd.webm","state":"new","folder":"webm-sd","high_quality":false,"width":720,"height":576,"updated_at":"2025-10-18T12:33:42.209+02:00","recording_url":"https://cdn.media.ccc.de/events/matrix-conf/2025/webm-sd/matrix-conf-2025-74813-eng-Building_Matrix-Powered_Campus_Communication_Platform_Thousands_Students_webm-sd.webm","url":"https://api.media.ccc.de/public/recordings/92603","event_url":"https://api.media.ccc.de/public/events/ed64e6a6-0628-5baf-8205-d2da14882404","conference_url":"https://api.media.ccc.de/public/conferences/matrix-conf-2025"},{"size":180,"length":1530,"mime_type":"video/webm","language":"eng","filename":"matrix-conf-2025-74813-eng-Building_Matrix-Powered_Campus_Communication_Platform_Thousands_Students_webm-hd.webm","state":"new","folder":"webm-hd","high_quality":true,"width":1920,"height":1080,"updated_at":"2025-10-18T12:23:05.468+02:00","recording_url":"https://cdn.media.ccc.de/events/matrix-conf/2025/webm-hd/matrix-conf-2025-74813-eng-Building_Matrix-Powered_Campus_Communication_Platform_Thousands_Students_webm-hd.webm","url":"https://api.media.ccc.de/public/recordings/92602","event_url":"https://api.media.ccc.de/public/events/ed64e6a6-0628-5baf-8205-d2da14882404","conference_url":"https://api.media.ccc.de/public/conferences/matrix-conf-2025"},{"size":54,"length":1530,"mime_type":"video/mp4","language":"eng","filename":"matrix-conf-2025-74813-eng-Building_Matrix-Powered_Campus_Communication_Platform_Thousands_Students_sd.mp4","state":"new","folder":"h264-sd","high_quality":false,"width":720,"height":576,"updated_at":"2025-10-18T12:05:02.927+02:00","recording_url":"https://cdn.media.ccc.de/events/matrix-conf/2025/h264-sd/matrix-conf-2025-74813-eng-Building_Matrix-Powered_Campus_Communication_Platform_Thousands_Students_sd.mp4","url":"https://api.media.ccc.de/public/recordings/92595","event_url":"https://api.media.ccc.de/public/events/ed64e6a6-0628-5baf-8205-d2da14882404","conference_url":"https://api.media.ccc.de/public/conferences/matrix-conf-2025"},{"size":183,"length":1530,"mime_type":"video/mp4","language":"eng","filename":"matrix-conf-2025-74813-eng-Building_Matrix-Powered_Campus_Communication_Platform_Thousands_Students_hd.mp4","state":"new","folder":"h264-hd","high_quality":true,"width":1920,"height":1080,"updated_at":"2025-10-18T12:01:25.457+02:00","recording_url":"https://cdn.media.ccc.de/events/matrix-conf/2025/h264-hd/matrix-conf-2025-74813-eng-Building_Matrix-Powered_Campus_Communication_Platform_Thousands_Students_hd.mp4","url":"https://api.media.ccc.de/public/recordings/92594","event_url":"https://api.media.ccc.de/public/events/ed64e6a6-0628-5baf-8205-d2da14882404","conference_url":"https://api.media.ccc.de/public/conferences/matrix-conf-2025"}]}