







Matrix has been running private rooms on open protocols for a decade, and they ended up inside European governments. This piece is about why happened, and why it does not have to be the result of the various projects for private data and rooms on the open social web too.
Encrypted Spaces — Research preview
An architecture for collaborative applications where data is encrypted and operations are cryptographically verifiable.

Credentials, Rooms, and Walls: Mezzanine Meets Composable Trust - Nightflight
CryptPad: end-to-end encrypted collaboration suite
CryptPad: end-to-end encrypted collaboration suite

CryptPad: end-to-end encrypted collaboration suite
CryptPad: end-to-end encrypted collaboration suite

Three schemes for shared-private storage - Paul's Leaflets
A Cypherpunk's Manifesto
Privacy is necessary for an open society in the electronic age. Privacy is not secrecy. A private matter is something one doesn't want the whole world to know, but a secret matter is something one doesn't want anybody to know. Privacy is the power to selectively reveal oneself to the world.
Cryptomator - Free & Open-Source Cloud Storage Encryption
Cryptomator is an open-source encryption tool for secure cloud storage. Protect your privacy for free on Dropbox, Google Drive, OneDrive, and more.

Evaluating permissioned spaces for community contexts - meri's missives
A look at Bluesky's proposed approach to private data on ATProto
OpenAI’s rogue agents were caught communicating via public wikis
Here we go again... Discovery of a new OpenAI agent message board by Sydney Von Arx, Cormac Slade Byrd, Spencer Kitts, and Thomas Larsen describes the latest accidental cyberattack by …
Strix the Stateful Agent
Meet Strix. I built Strix initially just as a hack project, but it’s become a tremendous help. But also, it’s gotten a little weird at times. Strix is a stateful agent. An AI that remembers long after the conversation is finished.
Architecture
Overview of Ente's end-to-end encrypted architecture—learn how your data is encrypted on-device, securely shared, and safely stored using cryptography.

A Model for addressing privacy on ATproto
When I first got involved with Northsky social, we knew we would have to eventually address the elephant in the room. How do we proactively protect a community from outside influences without relying purely on moderation? And more importantly, how do we keep bad actors from simply pulling their data straight from a relay?
Germany: New government plans 'right to encryption'. | Tuta
The coalition contract of the newly elected German government contains right to encryption.