Latest COVID-19 Information for Purdue University

The Center for Education and Research in Information Assurance and Security (CERIAS)

The Center for Education and Research in
Information Assurance and Security (CERIAS)

Ed Felten - Princeton University

"Technical Tradeoffs in the NSA's Mass Phone Call Program"

Feb 19, 2014

Download: Video Icon MP4 Video Size: 166.6MB  
Watch on Youtube Watch on YouTube


This talk will examine several technical questions related to the NSA's program that collects data about a substantial fraction of all domestic phone calls. How effective is such a program likely to be in identifying potential terrorists or clearing up false suspicion? How easily can enemies evade the program? Can the program be redesigned to better protect privacy, without losing effectiveness?

About the Speaker

Ed Felten is the Robert E. Kahn Professor of Computer Science and Public Affairs at Princeton University, and the Director of Princeton's Center for Information Technology Policy. His research interests include computer security and privacy, network technologies, and public policy issues relating to computing. In 2011-12 he served as the first Chief Technologist at the Federal Trade Commission. He is a Fellow the ACM and a member of the National Academy of Engineering.

Unless otherwise noted, the security seminar is held on Wednesdays at 4:30P.M. STEW G52 (Suite 050B), West Lafayette Campus. More information...

Ways to Watch


Watch Now!

Over 500 videos of our weekly seminar and symposia keynotes are available on our YouTube Channel. Also check out Spaf's YouTube Channel. Subscribe today!