Abstract: Due to the immense benefits of guaranteeing user privacy, popular messaging platforms have shown enthusiasm for deploying End-to-End Encryption (E2EE). However, E2EE could be misused for ...

Encrypted Spaces is a research project (opens in new tab) exploring an architecture for building collaborative applications where data is encrypted and all operations are cryptographically verifiable.

Abstract: The rapid growth of digital media has increased the need to protect image data from unauthorized access, particularly in fields such as medical imaging, military communication, and online ...

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. So one group of ...

If your iPhone underwent an update in May 2026, you might have noticed the word “encrypted” appearing at the top of some of your text threads. This actually isn’t an indication that anything has ...