







If you haven’t read Julia Angwin’s excellent profile of GnuPG’s lead developer Werner Koch, now would be a great time to check it out. Koch, who single-handedly wrote GnuPG in 1…
Research | Tiles Book
Progressive experiments exploring decentralized software technologies for privacy adoption at scale.
VaultGemma: The world's most capable differentially private LLM
Amer Sinha, Software Engineer, and Ryan McKenna, Research Scientist, Google Research

Private data: developing a rubric for success - Paul's Leaflets
What will an effective solution look like?
CAPSEM: Contextual Agent Privacy and Security Manager
Contribute to google/capsem development by creating an account on GitHub.
Gajesh on Twitter / X
TL;DRapple has turn on this switch for everyone to participate in decentralized inferenceppl can rent out their unused compute space and anyone can use this with privacy guarantees https://t.co/LTP4zyjsdt pic.twitter.com/8Dvo7XK8jJ— Gajesh (@gajesh) February 18, 2026

How Google is Making Private AI Practical with Homomorphic Encryption
Today we're excited to showcase HEIR, the latest powerful tool added to our Private Computing Toolkit. HEIR is an open source compiler that unlocks cryptographically-sec…

Introductions and kick off
Hello, I’m Simon Horrobin. I’m working on a couple of projects which are ATproto relevant… one to handle sport and health data, the other for managing publishing workflow. Both of these need privacy to varying degrees. I think about this in a few axes… who can create, view, edit, delete, grant, revoke, all over time and state.

Differential Privacy
A robust yet accessible introduction to the idea, history, and key applications of differential privacy—the gold standard of algorithmic privacy protection

Playing with Parlances - Permissioned Data & AT Protocol - AT-WayFinding
Community privacy is one of our top priorities at @transrights.northsky.social which isn't possible out of the box with any ATproto implementation today that doesn't just hide an entire PDS. We're developing in the open and so I've published a proposal on it, feedback as always is we
Measuring the Privacy Experience
How do you know that a product respects your privacy – other than by wading through the fine print? We’ve created a framework to measure the way people actually experience privacy in tech products.

15 Open-Source Tools for Digital Sovereignty (2026) | Comparisons & Alternatives | Vucense
Own your digital stack. The 15 best open-source tools for privacy, security, and full control over your data — reviewed and ranked for 2026.


Everyone knows your location

公衆Wi-Fiを安全に使うために。知っておきたい7つのポイント

7 Useful Tips for Anyone Connecting to Public Wi-Fi

暗号化メッセージアプリ「Signal」の使い方

How to Use Signal Encrypted Messaging

iPhoneの「盗難デバイスの保護」をオンにする方法

How to Use Stolen Device Protection on Apple’s iPhone