{"493941":{"#nid":"493941","#data":{"type":"event","title":"School of Computer Science Guest Lecture","body":[{"value":"\u003Ch3\u003EGuest Lecture\u003C\/h3\u003E\u003Ch4\u003E\u003Cstrong\u003EJoseph Bonneau\u003C\/strong\u003E\u003C\/h4\u003E\u003Cp\u003E\u003Cem\u003EApplied Crypto Group, Stanford University\u003C\/em\u003E\u003Cbr \/\u003E \u003C\/p\u003E\u003Cp\u003EJoseph Bonneau is a postdoctoral researcher at Stanford University and a Technology Fellow at the Electronic Frontier Foundation. His research focuses on cryptography and security protocols, particularly how they interact with human and organizational behavior and economic incentives. Recently, he has focused on Bitcoin and related cryptocurrencies and secure messaging tools. He is also known for his work on passwords and web authentication. He received a Ph.D. from the University of Cambridge under the supervision of Ross Anderson and a bachelor\u0027s and master\u0027s degree from Stanford University under the supervision of Dan Boneh. Last year, he was as a Postdoctoral Fellow at The Center for Information Technology Policy, Princeton and he has previously worked at Google, Yahoo, and Cryptography Research Inc.\u003C\/p\u003E\u003Cp\u003E\u0026nbsp;\u003C\/p\u003E\u003Ch3\u003E\u0022Security By Consensus\u0022\u003C\/h3\u003E\u003Cp\u003E\u003Cem\u003E\u003Cstrong\u003EAbstract\u003C\/strong\u003E\u003C\/em\u003E: Traditionally, cryptography aims to reduce security to computational assumptions: the system is secure as long as attackers can\u0027t guess a random key or solve a hard mathematical problem. Larger cryptographic systems require a more holistic approach as security often relies critically on user actions and economic incentives. I\u0027ll discuss my work on passwords, secure messaging tools and cryptocurrencies, and I\u0027ll highlight the exciting new era of building security protocols using data structures with global consensus.\u003C\/p\u003E","summary":null,"format":"limited_html"}],"field_subtitle":"","field_summary":"","field_summary_sentence":[{"value":"Joseph Bonneau of Stanford University\u0027s Applied Crypto Group visits Georgia Tech for a guest lecture."}],"uid":"27490","created_gmt":"2016-02-01 20:59:46","changed_gmt":"2017-04-13 21:16:48","author":"Tara La Bouff","boilerplate_text":"","field_publication":"","field_article_url":"","field_event_time":{"event_time_start":"2016-02-11T10:00:00-05:00","event_time_end":"2016-02-11T11:00:00-05:00","event_time_end_last":"2016-02-11T11:00:00-05:00","gmt_time_start":"2016-02-11 15:00:00","gmt_time_end":"2016-02-11 16:00:00","gmt_time_end_last":"2016-02-11 16:00:00","rrule":null,"timezone":"America\/New_York"},"extras":[],"hg_media":{"493951":{"id":"493951","type":"image","title":"Joseph Bonneau","body":null,"created":"1454436000","gmt_created":"2016-02-02 18:00:00","changed":"1475895251","gmt_changed":"2016-10-08 02:54:11","alt":"Joseph Bonneau","file":{"fid":"204530","name":"profile_400x400.jpg","image_path":"\/sites\/default\/files\/images\/profile_400x400_0.jpg","image_full_path":"http:\/\/tlwarc.hg.gatech.edu\/\/sites\/default\/files\/images\/profile_400x400_0.jpg","mime":"image\/jpeg","size":14767,"path_740":"http:\/\/tlwarc.hg.gatech.edu\/sites\/default\/files\/styles\/740xx_scale\/public\/images\/profile_400x400_0.jpg?itok=fR2w1Ml9"}}},"media_ids":["493951"],"groups":[{"id":"47223","name":"College of Computing"},{"id":"50875","name":"School of Computer Science"},{"id":"322011","name":"College of Computing Events"},{"id":"430601","name":"Institute for Information Security and Privacy"}],"categories":[],"keywords":[{"id":"168112","name":"cryptography"},{"id":"1404","name":"Cybersecurity"},{"id":"2678","name":"information security"}],"core_research_areas":[],"news_room_topics":[],"event_categories":[{"id":"1795","name":"Seminar\/Lecture\/Colloquium"}],"invited_audience":[{"id":"78751","name":"Undergraduate students"},{"id":"78761","name":"Faculty\/Staff"},{"id":"78771","name":"Public"},{"id":"174045","name":"Graduate students"}],"affiliations":[],"classification":[],"areas_of_expertise":[],"news_and_recent_appearances":[],"phone":[],"contact":[],"email":[],"slides":[],"orientation":[],"userdata":""}}}