---
id: 4431
title: "Mattermost End-to-End Encryption Plugin"
source_domain: blog.quarkslab.com
source_url: "https://blog.quarkslab.com/mattermost-end-to-end-encryption-plugin.html"
published_at: "2021-10-13T22:00:00Z"
tags: ["open-source", "cryptography", "privacy", "plugin", "e2ee", "mattermost"]
phying_url: "https://phying.com/item/4431"
lang: en
---

# Mattermost End-to-End Encryption Plugin

## Summary

Quarkslab's open-source end-to-end encryption plugin for Mattermost: its threat models (passive vs active attackers), design, known limitations and self-hosting instructions.

## Intelligence Metadata

- **Sources:** blog.quarkslab.com
- **Published:** 2021-10-13T22:00:00Z
- **Original:** https://blog.quarkslab.com/mattermost-end-to-end-encryption-plugin.html
- **Phying News:** https://phying.com/item/4431