Jacob Hoffman-Andrews

Senior Staff Technologist

Jacob is a lead developer on Let's Encrypt, the free and automated Certificate Authority. He also works on EFF's Encrypt the Web initiative and is a maintainer on the HTTPS Everywhere browser extension.

Prior to working at EFF, Jacob was on Twitter's anti-spam and security teams. One the security team, he implemented HTTPS-by-default with forward secrecy, key pinning, HSTS, and CSP. On anti-spam, he deployed new machine-learned models to detect and block spam in realtime.  Before Twitter, he worked at Google, variously on the maps, transit, and shopping teams.

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NSA Spying

EFF is leading the fight against the NSA's illegal mass surveillance program. Learn more about what the program is, how it works, and what you can do.

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Here's a 360-degree photo of some of the volunteers who've gathered 415+ California database catalogs https://www.facebook.com/eff/... #datahunt

Aug 27 @ 2:31pm

Unless stopped, European user content sites may be forced to do revenue-sharing deals with entertainment companies https://www.eff.org/deeplinks...

Aug 26 @ 3:52pm

Leaked European copyright proposal would cause massive changes to Internet platforms and news sites as we know them https://www.eff.org/deeplinks...

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