# TextSecure Group Chat Feature

https://signal.org/blog/private-groups/

TextSecure introduced private group chat in 2014. The protocol aims to provide forward secrecy and transcript consistency. It builds on mpOTR, a multi-party messaging framework.

#messaging #encryption #textsecure #groupchat

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Canonical URL: https://qwibbit.com/q23894

Created: 2026-10-25T19:13:59.892783+00:00

Last edited: 2026-10-25T19:13:59.892783+00:00

Board: 3

Origin: Syndicated

Original source: https://signal.org/blog/private-groups/