Group Security
Nov 11, 2026 • 9 min read
Roles and Channel Permissions in an Encrypted Team Chat: Who Can Read, Post and Manage
Slack, Teams and Discord enforce roles on servers that can read your messages. In an end-to-end encrypted group, the server isn't supposed to be in charge. How Lupyd stores roles inside the MLS group, checks every change and message on every device, stops privilege escalation, and where the limits are.
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Ganji Pranay Raj 
