William Budington

Senior Staff Technologist

Bill Budington is a long-time activist, cryptography enthusiast, and a Senior Staff Technologist on EFF's Public Interest Technology team. His research has been featured in the The New York Times, The Los Angeles Times, The Guardian, and cited by the US Congress. He is the lead developer of Cover Your Tracks, led HTTPS Everywhere from 2015-2018, and has contributed to projects like Let's Encrypt and SecureDrop. Bill has spoken at USENIX Enigma (2016), HOPE (2014, 2016, 2018, 2020, 2022), CCC (2017), InfoSec Southwest (2017), ShmooCon (2019, 2020), and other infosec conferences. Bill's primary interest lies in dismantling systems of oppression, building up collaborative alternatives and, to borrow a phrase from Zapatismo, fighting for a 'world in which many worlds fit.' He loves hacker spaces and getting together with other techies to tinker, code, share, and build the technological commons.

Email Address: 
Phone: 
+1 415 436 9333 x148
PGP Key: 
X handle: 
Additional High Res Photos: 
Featured Blog Post: 
The shadow of a police officer looms in front of a Ring device on a closed door.

Ring Doorbell App Packed with Third-Party Trackers

Ring isn't just a product that allows users to surveil their neighbors. The company also uses it to surveil its customers.An investigation by EFF of the Ring doorbell app for Android found it to be packed with third-party trackers sending out a plethora of customers’ personally identifiable information (PII). Four...