# Encryption in Matrix: How It Works

This session explains how Matrix uses end-to-end encryption to protect messages. It covers Olm and Megolm protocols for device and room-level security. Designed for beginners with no prior knowledge of encryption or Matrix.

https://cdn.media.ccc.de/events/matrix-conf/2026/h264-hd/matrix-conf-2026-98869-eng-How_Encryption_works_in_Matrix_hd.mp4

Image: https://static.media.ccc.de/media/events/matrix-conf/2026/98869-5fa26c5a-cd2c-54e3-8aca-456ce1e52fe8.jpg

#encryption #matrix #security #endtoend

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Canonical URL: https://qwibbit.com/q17046

Created: 2026-10-23T01:52:25.954811+00:00

Last edited: 2026-10-23T01:52:25.954811+00:00

Board: 3

Origin: Syndicated

Original source: https://cdn.media.ccc.de/events/matrix-conf/2026/h264-hd/matrix-conf-2026-98869-eng-How_Encryption_works_in_Matrix_hd.mp4