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Encrypted Spaces is a new open-source codebase unveiled on 2026-06-11 by…

2026-06-11 · 12:22 UTC ·@a_greenberg ·0 min read

Brief

Encrypted Spaces is an open-source system announced by Signal alumni (including the Signal protocol co-creator), Microsoft, and Harvard on 2026-06-11 to let developers build collaboration apps—chat, channels, and document editing—with end-to-end encryption. The codebase targets feature parity with services like Slack, Discord, and Google Docs while prioritizing resistance to surveillance, per a Wired report.

Why it matters

Encrypted Spaces is a new open-source codebase unveiled on 2026-06-11 by developers from Signal (including the Signal protocol’s co-creator), Microsoft, and Harvard to enable end-to-end encrypted collaboration apps.

Key details

  • The project aims to support complex app features comparable to Slack, Discord, and Google Docs while providing stronger protection against surveillance, and was reported by Wired.
Source evidence

Developers from Signal (including its protocol's co-creator) along with Microsoft and Harvard unveil Encrypted Spaces, an open-source codebase for a new generation of private collaboration apps. Think Slack, Discord, Google Docs, all end-to-end encrypted. wired.com/story/signal-alums…

Link

Signal Alums Reveal ‘Encrypted Spaces,’ a System for Making Private Collaboration Apps

The new open-source project could serve as the basis for a future of apps with features as complex as Slack, Discord, or Google Docs—but with added protection against surveillance.
wired.com