Derechos Digitales, the leading digital rights organization in Chile, published its third annual Who Defends Your Data report today, in collaboration with EFF. The report assesses whether the country’s top ISPs enforce privacy policies and practices that put their users first. Kurt Opsahl, EFF’s Deputy Executive Director and General...

Why do we care about encryption? Why was it a big deal, at least in theory, when Mark Zuckerberg announced earlier this year that Facebook would move to end-to-end encryption on all three of its messaging platforms? We don’t just support encryption for its own sake. We fight...

Before there was Big Tech, there was "adversarial interoperability": when someone decides to compete with a dominant company by creating a product or service that "interoperates" (works with) its offerings. In tech, "network effects" can be a powerful force to maintain market dominance: if everyone is using Facebook, then...

The latest release of Privacy Badger gives it the power to detect and block a new class of evasive, pervasive third-party trackers, including Google Analytics. Most blocking tools, like uBlock Origin, Ghostery, and Firefox’s native blocking mode (using Disconect’s block lists), use human-curated lists to decide whether to block or...

At EFF, a lot of the imagery we produce has a dystopian flavor — and with good reason. We are currently fighting battles against increased use of facial recognition tech, IMSI-catchers, and...

In a long-awaited ruling, the Second Circuit has found that the replies section on President Trump’s Twitter @realDonaldTrump is a public forum and that the President cannot block his critics from reading his tweets or participating in the forum merely because he dislikes the views they express. This ruling...