Joseph Lorenzo Hall

Education

Supplementary Education

Experience

Research Experience

Teaching Experience

Awards and Honors

Extracurricular Activity

Publications

Peer-Reviewed Publications

• Joseph Lorenzo Hall, "Pam and Inspiring Technologists [PDF]" in Berkeley Technology Law Journal; (2024).
• Joseph Lorenzo Hall, Michael D. Aaron, Amelia Andersdotter, Brian Jones, Nick Feamster and Mallory Knodel, RFC 9505: A Survey of Worldwide Censorship Techniques; Internet Engineering Task Force (2023).
• Brian Habmerman, Joseph Lorenzo Hall and Jason Livingood, RFC 8711 (BCP 101): Structure of the IETF Administrative Support Activity, Version 2.0; Internet Engineering Task Force (2020).
• Timothy Stablein, Joseph Lorenzo Hall, Chauna Pervis and Denise Anthony, "Negotiating stigma in health care: disclosure and the role of electronic health records [PDF]" in Health Sociology Review; (2015).
• Joseph Lorenzo Hall and Jason Livingood (eds.), Interconnection and Traffic Exchange on the Internet [PDF]; Broadband Internet Technical Advisory Group (BITAG) Technical Working Group (2014).
• Joseph Lorenzo Hall and Deven McGraw, "For Telehealth To Succeed, Privacy And Security Risks Must Be Identified And Addressed" in Health Affairs; (2014).
• Center for Democracy & Technology, "Facial Recognition & Privacy: An EU-US Perspective [PDF]" in Amsterdam Privacy Conference 2012 (APC2012); (2012).
• Joseph Lorenzo Hall, Emily Barabas, Gregory Shapiro, Coye Cheshire and Deirdre K. Mulligan, "Probing the Front Lines: Pollworker Perceptions of Security & Privacy [PDF]" in 2012 Electronic Voting Technology Workshop/Workshop on Trustworthy Elections (EVT/WOTE'12); (2012).
• Joseph Lorenzo Hall, Benedicte Callan, Helen Nissenbaum, "Accountings of Relationships [PDF]" in 3rd USENIX Workshop on Health Security and Privacy (HealthSec'12); (2012).
• Timothy Stablein, Joseph Lorenzo Hall, Denise Anthony, Helen Nissenbaum, "MSM and Electronic Health Records: Privacy Perceptions, Age, and Negotiating Stigma" in 2012 American Sociological Association Annual Conference; (2012).
• David L. Dill, Eric L. Lazarus, Jeremy Epstein, Joseph Lorenzo Hall, "Applying a Reusable Election Threat Model at the County Level [PDF]" in The 2011 USENIX/ACCURATE/IAVoSS Electronic Voting Technology Workshop/Workshop on Trustworthy Elections (EVT/WOTE'11); (2011).
• Joseph Lorenzo Hall, Luke W. Miratrix, Philip B. Stark, Melvin Briones, Elaine Ginnold, Freddie Oakley, Martin Peaden, Gail Pellerin, Tom Stanionis and Tricia Webber, "Implementing Risk-Limiting Post-Election Audits in California [PDF]" in The 2009 USENIX/ACCURATE/IAVoSS Electronic Voting Technology Workshop/Workshop on Trustworthy Elections (EVT/WOTE'09); (2009).
• Joseph Lorenzo Hall, Policy Mechanisms for Increasing Transparency in Electronic Voting [PDF]; A dissertation submitted to the Graduate Division of the University of California at Berkeley in partial fulfillment of the requirements for the degree of Doctor of Philosophy in Information Management and Systems (2008).
• Joseph Lorenzo Hall, "Improving the Security, Transparency and Efficiency of California's 1% Manual Tally Procedures [PDF]" in The 2008 USENIX/ACCURATE Electronic Voting Technology Workshop (EVT'08); (2008).
• Lawrence Norden, Aaron Burstein, Joseph Lorenzo Hall and Margaret Chen, Post-Election Audits: Restoring Trust In Elections [PDF]; Brennan Center for Justice at New York University School of Law and the Samuelson Law, Technology & Public Policy Clinic at the University of California, Berkeley School of Law (Boalt Hall) (2007).
• Joseph Lorenzo Hall, "Contractual Barriers to Transparency in Electronic Voting [PDF]" in The 2007 USENIX/ACCURATE Electronic Voting Technology Workshop (EVT'07); (2007).
• Joseph Lorenzo Hall, "Transparency and Access to Source Code in E-Voting [PDF]" in The 2006 USENIX/ ACCURATE Electronic Voting Technology Workshop (EVT'06); (2006).
• Lillie Coney, Joseph Lorenzo Hall, Poorvi L. Vora and David W. Wagner, "Towards a Privacy Measurement Criterion for Voting Systems [PDF]" in National Conference on Digital Government Research; (2005).
• Arthur M. Keller, Alan Dechert, Karl Auerbach, David Mertz, Amy Pearl, and Joseph Lorenzo Hall, "A PC-Based Open-Source Voting Machine with an Accessible Voter-Verifiable Paper Ballot [PDF]" in USENIX '05, FREENIX track; (2005).
• Arthur M, Keller, David Mertz, Joseph Lorenzo Hall, and Arnold Urken, "Privacy Issues in an Electronic Voting Machine [PDF]" in ACM Workshop on Privacy in the Electronic Society; (2004).
• Joseph Lorenzo Hall, "Columbia and Challenger: Organizational Failure at NASA [PDF]" in Space Policy; (2003).
• Caitlin A. Griffith, Joseph Lorenzo Hall, and Thomas R. Geballe, "Detection of Daily Clouds on Titan [PDF]" in Science; (2000).

Unreviewed Publications

• Joseph Lorenzo Hall, "For the Common Good: Why Civil Society Needs a Digital Shield [PDF]" in Cybersecurity for NGOs: Attack Prevention and Threat Response; Wiley (2026).
• Joseph Lorenzo Hall, "Internet Trust: Why We Need It and How to Achieve It" in Internet Society Blog; (2025).
• Internet Society, Amicus Curiae Brief in Cox Communications v. Sony Music [PDF]; Supreme Court of the United States (2025).
• Joseph Lorenzo Hall, Masayuki Hatta, Philip Zimmermann, Riana Pfefferkorn, Roya Ensafi, Susan Landau, and Wendy Seltzer, Fix the Take It Down Act to Protect Encryption; Open Letter to the House Energy and Commerce Committee (2024).
• Internet Society, Amicus Curiae Brief in Richter v. Google (Amparo Directo 8/2023) [PDF]; Supreme Court of Mexico (First Chamber) (2024).
• Joseph Lorenzo Hall, "We Testified Because the Internet Needs a Voice" in Internet Society Blog; (2023).
• Internet Society, Amicus Curiae Brief in Gonzalez v. Google [PDF]; Supreme Court of the United States (2023).
• Internet Society, Amicus Curiae Brief in Hunley v. Instagram [PDF]; U.S. Court of Appeals for the Ninth Circuit (2022).
• Joseph Lorenzo Hall, "Why Embedding Content Matters" in Internet Society Blog; (2022).
• Joseph Lorenzo Hall, "Announcing the NDSS 2022 Test of Time Award: Automated White-Box Fuzzing" in Internet Society Blog; (2022).
• Joseph Lorenzo Hall, "A Golden Age of Systems Security Research: What's Happening at the NDSS Symposium 2022" in Internet Society Blog; (2022).
• Joseph Lorenzo Hall, "Routing Security Goes to Washington" in Internet Society Blog; (2022).
• Joseph Lorenzo Hall and Stan Adams, Taking the Pulse of Hacking: A Risk Basis for Security Research [PDF]; Center for Democracy & Technology (2018).
• Joseph Lorenzo Hall, Apratim Vidyarthi, and Benjamin C. Dean, The Importance of Security Research: Four case studies [PDF]; Center for Democracy & Technology (2017).
• Matt Blaze, Jake Braun, Harri Hursti, Joseph Lorenzo Hall, Margaret MacAlpine, and Jeff Moss, DEFCON 25 Voting Machine Hacking Village: Report on Cyber Vulnerabilities in U.S. Election Equipment, Databases, and Infrastructure [PDF]; (2017).
• Center for Democracy & Technology, Public Comment on CMS-10440, "Data Collection To Support Eligibility Determinations For Insurance Affordability Programs And Enrollment Through Affordable Insurance Exchanges, Medicaid And Children's Health Insurance Program Agencies" [PDF]; Submitted to the Office of Management and Budget (2013).
• Joseph Lorenzo Hall, Helen Nissenbaum, Analysis and Recommendations Concerning HHS Notice of Proposed Rulemaking Covering Changes to Accountings of Disclosure [PDF]; Submitted to HHS Chief Privacy Officer, Joy Pritts (2011).
• Joseph Lorenzo Hall, Public Comment on: NIST-IR 7682: Information System Security Best Practices For UOCAVA-Supporting Systems; NIST-IR 7711: Security Best Practices For The Electronic Transmission Of UOCAVA Election Materials [PDF]; Submitted to the U.S. Department of Commerce, National Institute of Standards and Technology on behalf of ACCURATE (2011).
• Joseph Lorenzo Hall, Public Comment on Request for Information: Guidelines for the Use of Electronic Voting Systems in Union Officer Elections [PDF]; Submitted to the U.S. Department of Labor on behalf of ACCURATE (2011).
• Joseph Lorenzo Hall, Responsible Research with Anti-Censorship Technologies; prepared for DARPA/NSF meeting in Arlington, Virginia on Ethical, Legal and Social Issues of Personally Identifiable Information (2011).
• Joseph Lorenzo Hall, Public Comment on the Voting System Testing and Certification Program Manual, v2.0 [PDF]; Submitted to the Election Assistance Commission on behalf of ACCURATE (2011).
• Sean Hogan, Toby Moore, Paul Gronke, Joseph Lorenzo Hall, Tony Lentz, Conny McCormack, Alan O'Connor, Maryland Voting Systems Study [PDF]; RTI International for Maryland General Assembly Department of Legislative Services (2010).
• Joseph Lorenzo Hall, The Genesis and Implications of Equating "Remote Electronic Absentee Voting" with Internet Voting [PDF]; EAC/FVAP/NIST Workshop on UOCAVA Remote Voting Systems (2010).
• Joseph Lorenzo Hall, Philip B. Stark, Henry E. Brady and Jasjeet S. Sekhon, Comments on the CA SoS Precinct Level Data Pilot Project [PDF]; Submitted to the California Secretary of State (2009).
• Aaron Burstein and Joseph Lorenzo Hall, Public Comment on the Voluntary Voting System Guidelines, Version 1.1 [PDF]; Submitted to the Election Assistance Commission on behalf of ACCURATE (2009).
• Aaron Burstein and Joseph Lorenzo Hall, Public Comment on the Voluntary Voting System Guidelines, Version II (First Round) [PDF]; Submitted to the Election Assistance Commission on behalf of ACCURATE by the Samuelson Law, Technology and Public Policy Clinic (2008).
• Aaron Burstein, Joseph Lorenzo Hall, Deirdre Mulligan and David Wagner, Comment on the U.S. Election Assistance Commission's Request for Information Regarding Voting Systems Risk Assessment Support [PDF]; Submitted to the Election Assistance Commission by the Samuelson Law, Technology and Public Policy Clinic (2008).
• Joseph Lorenzo Hall, "Commentary: Statistical Solutions to Election Mysteries [PDF]" in Chance; (2008).
• Patrick McDaniel, Matt Blaze, Giovanni Vigna, Kevin Butler, William Enck, Harri Hursti, Steve McLaughlin, Patrick Traynor, Adam Aviv, Pavol Cerny, Sandy Clark, Eric Cronin, Gaurav Shah, Micah Sherr, Richard Kemmerer, Davide Balzarotti, Greg Banks, Marco Cova, Viktoria Felmetsger, William Robertson, Fredrik Valeur, Joseph Lorenzo Hall and Laura Quilter, EVEREST: Evaluation and Validation of Election-Related Equipment, Standards and Testing (Academic Final Report) [PDF]; Ohio Secretary of State (2007).
• Joseph Lorenzo Hall and Laura Quilter, Documentation Review of The Hart Intercivic System 6.2.1 Voting System [PDF]; University of California for the California Secretary of State's Top-To-Bottom Review of Voting Systems (2007).
• Aaron Burstein and Joseph Lorenzo Hall, "Unlike Ballots, EAC Shouldn't Be Secretive [PDF]" in Roll Call; (2007).
• Aaron Burstein, Joseph Lorenzo Hall, Deirdre Mulligan, Public Comment on the Manual for Voting System Testing & Certification Program [PDF]; Submitted to the Election Assistance Commission on behalf of ACCURATE and listed affiliates by the Samuelson Law, Technology and Public Policy Clinic (2006).
• Deirdre K. Mulligan, Jack I. Lerner, E. Jones, J. King, C. Sislin, B. Wilson and Joseph Lorenzo Hall, Privacy and the law in demand response energy systems; Samuelson Law, Technology and Public Policy Clinic (2006).
• Deirdre K. Mulligan, Aaron Burstein, Joseph Lorenzo Hall and David Snyder, "Counting on Security [PDF]" in Sacramento Bee; (2006).
• Joseph Lorenzo Hall, Design and the Support of Transparency in VVPAT Systems in the US Voting Systems Market [PDF]; Unpublished (2006).
• Erica Brand, Cecilia Walsh, Joseph Lorenzo Hall and Deirdre K. Mulligan, Public Comment on the 2005 Voluntary Voting System Guidelines [PDF]; Submitted to the Election Assistance Commission on behalf of ACCURATE and listed affiliates by the Samuelson Law, Technology and Public Policy Clinic (2005).
• Deirdre K. Mulligan and Joseph Lorenzo Hall, Preliminary Analysis Of E-Voting Problems Highlights Need For Heightened Standards And Testing [PDF]; National Research Council's Committee on Electronic Voting (2004).
• Joseph Lorenzo Hall, Electronic Voting Machine Information Sheets; Electronic Frontier Foundation / Election Protection Coalition (2004).
• Arthur M. Keller, David Mertz, Joseph Lorenzo Hall, and Arnold Urken, "Privacy Issues in an Electronic Voting Machine [PDF]" in Privacy and Technologies of Identity: A Cross-Disciplinary Conversation; Springer Science+Business Media (2006).
• Caitlin A. Griffith, Joseph Lorenzo Hall, Eliot F. Young, Jason Cook and Pascal Rannou, "Particles on Titan from the Stratopause to the Troposphere" in American Astronomical Society, Division of Planetary Science Meeting; (2001).
• Ray A. Williamson, Joseph Lorenzo Hall et al., El Niño and The Southern Oscillation: A Global Challenge, Keys to a Solution; Fermín Pastén Pastén; Valparaiso, Chilé (2000).
• Caitlin A. Griffith, Joseph Lorenzo Hall, Thomas R. Geballe, "Weather on Titan" in American Astronomical Society, Division of Planetary Science Meeting; (2000).
• , From Giant Planets to Cool Stars, ASP Conference Series; Astronomical Society of the Pacific; San Francisco, CA (2000).

Presentations and Testimony

• Panel: "Apple Pulls Advanced Data Protection in the UK". Deirdre Connolly(chair), Thomas Ptacek(chair), David Adrian(chair), Matt Green, Joseph Lorenzo Hall, Security Cryptography Whatever Podcast; (2025).
• Joseph Lorenzo Hall, "Testimony regarding Voluntary Voting System Guidelines 2.0 [PDF]". U.S. Election Assistance Commission; U.S. Election Assistance Commission (2023).
• Panel: "Bridging between the technocratic and the democratic". Deirdre Mulligan(chair), Alexandra Chouldechova, Joseph Lorenzo Hall, David G. Robinson, Daniel J. Weitzner, 24th Annual BCLT/BTLJ Symposium: The Roles of Technology Expertise in Law and Policy; Berkeley Center for Law & Technology (2020).
• Joseph Lorenzo Hall, "Prepared Statement of Dr. Joseph Lorenzo Hall [PDF]". Hearing on 'Voluntary Voting Systems Guidelines 2.0'; U.S. Election Assistance Commission (2019).
• Joseph Lorenzo Hall, "Prepared Statement of Dr. Joseph Lorenzo Hall on 'Election Security' [PDF]". Committee on House Administration; U.S. House of Representatives (2019).
• Panel: "Security Mechanisms That Proactively Secure Election Infrastructure". Joseph Lorenzo Hall(chair), Maurice Turner, Cybersecurity & Democratic Elections Workshop; Microsoft, Stiftung Neue Verantwortung, and the Center for Democracy & Technology (2018).
• Panel: "Regulatory and Voluntary Voting System Guidelines (VVSG)". Barbara Simons(chair), Mary Saunders, Edgardo Cortes, Doug Jones, Joseph Lorenzo Hall, 2018 Penn State Symposium on Election Security; Penn State College of Engineering, Penn State Law, and the Penn State School of International Affairs (2018).
• Panel: "Account Security at Scale". Joseph Lorenzo Hall(chair), Mark Risher, TechTalk; Google Washington, DC (2018).
• Panel: "Election Integrity 2018: What Could Go Wrong?". Moshe Y. Vardi(chair), Dana DeBeauvoir, Joseph Lorenzo Hall, Dan S. Wallach; Rice University, Baker Institute Science and Technology Policy Program/Ken Kennedy Institute for Information Technology (2018).
• Panel: "Press Briefing: Election Security & the Midterms [PDF]". Joseph Lorenzo Hall(chair), Maurice Turner; Center for Democracy & Technology (2018).
• Panel: "How Industry and Civil Society are Making Democracy Harder to Hack". Scott Shackelford(chair), Mari Dugas, Joseph Lorenzo Hall, Dave Leichtman, Greg Miller, Making Democracy Harder to Hack; Australia National University/Indiana University (2018).
• Panel: "Cyber Diplomacy Meets InfoSec and Technology". Olaf Kolkman(chair), Irina Rizmal, Bill Woodcock, Joseph Lorenzo Hall (sub. for Jeff Moss), Internet Engineering Task Force, 102nd Meeting (IETF 102); The Global Commission on the Stability of Cyberspace (2018).
• Joseph Lorenzo Hall, "Risks to Election Infrastructure and Precision in their Coverage". Information Disorder Project: 2018 Election Coverage Workshop; Harvard Kennedy School's Shorenstein Center in collaboration with ProPublica's Electionland Project (2018).
• Panel: "LegalHack the Surveillance State". John Chadwell(chair), Amie Stepanovich, Joseph Lorenzo Hall, John Hultquist; DC Legal Hackers (2018).
• Joseph Lorenzo Hall, "Keynote Commencement Address". 2018 Commencement; University of California, Berkeley School of Information (2018).
• Panel: "Firewalling Democracy: Election Security as a National Security Issue". Philippa Scarlett(chair), Joseph Lorenzo Hall, Ciara Torres-Spelliscy, Tom Hicks, Laura Rosenberger; American Constitution Society (2018).
• Panel: "Fireside Chat: Chilling Effects on Security Research". Joseph Lorenzo Hall(chair), Jen Ellis, Josh Goldfoot, Katie Moussouris; Center for Democracy & Technology (2018).
• Panel: "Election Data Security War Game: Testing Critical Infrastructure Designation". Rebecca Green(chair), Joseph Lorenzo Hall, Kemba Walden, Mark Listes, David Becker, Edgardo Cortes; Wiliam & Mary Election Law Program (2018).
• Panel: "Hacking Back: The Ethics of Cyber Vigilantism". Chani Wiggins(chair), Hon. Nanette Barragán, Ben Butler, Joseph Lorenzo Hall, SXSW 2018; South By Southwest (SXSW) (2018).
• Panel: "Take Back Your Internet". Ellen Troxclair(chair), Philip Molter, Drew White, Rachel Wolbers, Joseph Lorenzo Hall, Golden Frog's Annual "Take Back Your Internet" Event at SXSW 2018; Golden Frog (2018).
• Panel: "Cybersecurity Best Practices for Elections". Tammy Patrick(chair), Joseph Lorenzo Hall, Sabra Horne, Michael Garcia, Walter Tong, Hon. Denise Merrill, NASS Winter Meeting 2018; National Association of Secretaries of State (2018).
• Joseph Lorenzo Hall, "Cybersecurity 101 for Government Officials". iGO Webinar Series; International Association of Government Officials (2017).
• Joseph Lorenzo Hall, "Facilitated Exercise: Modeling Threats in the New Operating Environment of Elections". CSG Cybersecurity and Privacy Policy Academy 2017; The Council on State Governments (2017).
• Panel: "Roundtable Discussion on Cybersecurity Preparedness". Matt Masterson(chair), Scott Cardenas, Thomas Connolly, Joseph Lorenzo Hall, Amber McReynolds, Ben Spear; US Election Assistance Commission (2017).
• Panel: "Securing Google Accounts in an Era of Growing Threats". Joseph Lorenzo Hall(chair), Mark Risher; Google Washington, DC (2017).
• Panel: "Foreign Interference in the 2016 Elections: The Vulnerabilities of the Law Exposed". Tara Malloy(chair), Joseph Lorenzo Hall, Adav Noti, Daniel Petalas, Examining Foreign Interference in U.S. Elections; Campaign Legal Center (2017).
• Panel: "Does the Car of the Future Require a 'Talking Car' Mandate?". Marc Scribner(chair), Jonathan M. Gitlin, Joseph Lorenzo Hall, Alex Kreilein; Competitive Enterprise Institute (2017).
• Panel: "Cybersecurity and Elections". Michael Garcia(chair), Connie Lawson, Deborah Blyth, Joseph Lorenzo Hall, Meet the Threat: States Confront the Cyber Challenge; National Governors Association (2017).
• Panel: "Lawful Hacking: Access to Digital Evidence in the 21st Century". Susan Hennessey(chair), Rajesh De, Joseph Lorenzo Hall, John Lynch, Cyber Disrupt 2017; Center for Strategic and International Studies (2017).
• Panel: "Cyber Security for Journalists". Rachel Oswald(chair), Joseph Lorenzo Hall, Emma Garrison-Alexander, Jack Gillum, Dlshad Othman; National Press Club (2017).
• Panel: "Can Democracy Survive the Internet?". Carolyn Lukensmeyer(chair), Laura Rosenberger, Joseph Lorenzo Hall, Nate Persily, Renewing Our Commitment to a Healthy Democracy: The Role of Philanthropy; The Giving Pledge Learning Series (2016).
• Panel: "Government Hacking: Rule 41". Jennifer Granick(chair), Robert Anello, Allison Bragg, Greg Brower, Andrew Crocker, Ahmed Ghappour, Joseph Lorenzo Hall, Jumana Musa, Richard Salgado, Mozilla/CIS Conversations on Government Hacking; Stanford Center for Internet and Society/Mozilla Foundation (2016).
• Panel: "Geoblocking Tools and the Law [PDF]". David Drummond(chair), Mike Godwin, Joseph Lorenzo Hall, Graham Smith, Marketa Trimble, Law, Borders, and Speech; Stanford Center for Internet and Society (2016).
• Panel: "Cyber Risk Wednesday: Hacking the Vote". Kim Zetter(chair), Jeremy Epstein, Joseph Lorenzo Hall, Massimo Tommasoli; The Atlantic Council (2016).
• Joseph Lorenzo Hall, "Keynote Address: 5 Crazy Future Security Stimuli [PDF]". New Security Paradigms Workshop (NSPW); (2016).
• Andreas Weigend, Joseph Lorenzo Hall, "Elections and Voter Data: The Good, The Bad and The Ugly". DataEDGE 2016; UC Berkeley School of Information (2016).
• Panel: "A Primer on Encryption for the Non-Technical". Andrew Grosso(chair), Joseph Lorenzo Hall, Al Clark, Encryption and its Role in Security and Privacy in Communications: Understanding the Technical and Policy Ins and Outs; Federal Communications Bar Association (2016).
• Joseph Lorenzo Hall, "A Walk Through the Work of a Policy Technologist". Info 205: Information Law and Policy; UC Berkeley School of Information (2015).
• Panel: "Preserving Free Speech: A Practical Privacy Approach". Jill Bronfman(chair), Michelle Paulson, Jess Hemerly, Amy Keating, Joseph Lorenzo Hall, RightsCon Silicon Valley 2016; Access Now (2016).
• Panel: "Security, Technology and Rights: Balancing Needs in a Race to Radicalize and Counter-Radicalize". Meredith Stricker(chair), Eli Sugarman, Courtney Radsch, Amy Keating, Joseph Lorenzo Hall, RightsCon Silicon Valley 2016; Access Now (2016).
• Panel: "Roles and responsibilities in an encrypted world". Joseph Lorenzo Hall(chair), Pranesh Prakash(chair), (leading audience discussion), Crypto Summit 2.0; Access Now (2016).
• Panel: "The Evolution of Interconnection [PDF]". Kevin Werbach(chair), Jane Coffin, Arpit Gupta, Joseph Lorenzo Hall, Conference on Global Internet Interconnection; Princeton University Center for Information Technology Policy (2016).
• Panel: "Going Dark: Technical Challenges and Potential Solutions". Simson Garfinkel(chair), Joseph Lorenzo Hall, Ben LeMere, Cyber Security Division: R&D Showcase and Technical Workshop; U.S. Department of Homeland Security (2016).
• Panel: "What's happened since Snowden?". Kevin Bankston(chair), Joseph Lorenzo Hall, Amie Stepanovich, Andrew Crocker, Citizenfour Screening and Panel; Heinrich-Böll-Stiftung Foundation (2016).
• Panel: "A Technological Perspective on Cross-Device Tracking". Ashkan Soltani(chair), Joseph Lorenzo Hall, Jonathan Mayer, Andrew Sudbury, Jurgen J. Van Staden, Cross-Device Tracking: An FTC Workshop; Federal Trade Commission (2015).
• Panel: "Balkanization of the Internet: Internet Under Attack". Barton Gellman(chair), Rob Faris, Joseph Lorenzo Hall, Vern Paxson, Conference on Internet Censorship, Interference, and Control; Princeton University Center for Information Technology Policy (2015).
• Joseph Lorenzo Hall, "A Walk Through the Work of a Policy Technologist". Current Topics in Privacy Seminar; Carnegie Mellon University School of Computer Science (2015).
• Panel: "Tomorrow's IoT: A New Global Vision of Cyber Connectivity". Rod Beckstrom(chair), Yoshihiro Kawahara, Kuek Chuang, Joseph Lorenzo Hall, Raman Jit Singh Chima, Makiko Yamada, Cyber3 Conference; World Economic Forum/Government of Japan (2015).
• Joseph Lorenzo Hall, Paul Ohm, "Do CPOs Need to Learn How to Code? The Skills Needed to Bridge the Law/Technology Divide [PDF]". Privacy+Security Forum; GWU Marvin Center (2015).
• Joseph Lorenzo Hall, Marshall Erwin, "Ciphertext rots: towards guidelines for retention and analysis of encrypted data". Cato Surveillance Conference; Cato Institute (2015).
• Panel: "Security for the Internet of Things". Jonathan Litchman(chair), Joseph Lorenzo Hall, Stephen Pattison, Dean Garfield, Rory Gray, Chris Boyer, 3rd Annual Internet of Things Global Summit; Forum Global/The National Press Club (2015).
• Panel: "Privacy & Identity Perceptions: The perceived economic risks & privacy risks of identifying breaches of trust". Jeremy Grant(chair), Aquiles A. Almansi, Joseph Lorenzo Hall, Peter Alterman, Borderless Cyber 2015; OASIS/The World Bank (2015).
• Panel: "Fireside Chat". TBD(chair), Joseph Lorenzo Hall, Dan Ford, Henry J. Sienkiewicz, Government Cybersecurity Forum; Kaspersky Government Security Solutions (2015).
• Joseph Lorenzo Hall, "Bulk Collection & Online Social Networks: A zoo of metadata-producing systems [PDF]". National Security, Surveillance Technology and the Law; Georgetown Law/Federal Judicial Center (2015).
• Panel: "Understanding Identifiers & the Role of Pseudonymous Data". Kim Gray(chair), Simson Garfinkel, Luk Arbuckle, Joseph Lorenzo Hall, Jules Polonetsky, Practical De-identification Workshop; Future of Privacy Forum/Ernst & Young (2015).
• Panel: "Building Privacy into The Internet". Ben Strahs(chair), Annie Anton, Michelle Dennedy, Joseph Lorenzo Hall, Privacy@Scale; Facebook (2015).
• Panel: "New Developments in Surveillance Technology: How the Government Collects, Searches, Stores, and Shares Information". Jennifer Daskal(chair), Catherine Crump, Liza Goitein, Joseph Lorenzo Hall, Eric Wenger, The Fourth Amendment in the Digital Age; National Association of Criminal Defense Lawyers & The American University Washington College of Law (2015).
• Panel: "Creepy or Cool: Privacy Risks & Social Norms". Jedidiah Bracy(chair), Joseph Lorenzo Hall, Karen Levy, StJohn Deakins, South by Southwest (SXSW) 2015; (2015).
• Panel: "Your Life on Your Phone: Privacy and Security Regulation of Healthcare Apps". Adam Greene(chair), Cora Han, Joseph Lorenzo Hall, IAPP Global Privacy Summit; International Association of Privacy Professionals (2015).
• Panel: "Security & Privacy Issues of The Cloud & Your Vendors". Tim Rohrbaugh(chair), Joseph Lorenzo Hall, David Fowler, Neill Feather, Data Privacy and Protection Day Town Hall; Brian Cave, NYC (2015).
• Joseph Lorenzo Hall, "Keynote Address: The Tech in Tech Policy [PDF]". ShmooCon 2015; (2015).
• Panel: "Privacy and the IoT: Navigating Policy Issues". Nancy Libin(chair), Ruby Zefo, Joseph Lorenzo Hall, Amb. Daniel Sepulveda, Adam Theirer, 2015 CES Innovation Policy Conference; 2015 Consumer Electronics Show (2015).
• Panel: "Democracy, Aid and Institutions". Stefaan Verhulst(chair), Joseph Lorenzo Hall, Jacob Korenblum, Charles Krause, Alberto Pfiefer, Michael Waldman, Blouin Creative Leadership Summit 2015; Louise Blouin Media (2014).
• Panel: "National Insecurity Agency: How the NSA's Surveillance Programs Undermine Internet Security". Kevin Bankston(chair), Joseph Lorenzo Hall, Danielle Kehl, David Lieber, Bruce Schneier, Amie Stepanovich; New American Foundation, Open Technology Institute (2014).
• Joseph Lorenzo Hall, "War Stories from Technology Policy: The Cloud [PDF]". The Fifth International Workshop on Mobile Cloud Computing & Services (MCS 2014); Association for Computing Machinery (2014).
• Panel: "Consumer Generated and Controlled Health Data". Kristen Anderson(chair), Cora Han(chair), Christopher R. Burrow, MD, Joseph Lorenzo Hall, Sally Okun, Heather Patterson, Joy Pritts, Spring Privacy Series: Consumer Generated and Controlled Health Data; U.S. Federal Trade Commission (2014).
• Panel: "Countermeasures in Cyberspace". Eric Greenwald(chair), Alexandra Perina, Michael Schmitt, Joseph Lorenzo Hall, Wenqi Zhu, The Effectiveness of International Law; 108th Annual Meeting of the American Society of International Law (2014).
• Panel: "Technical Privacy Safeguards for Facial Recognition". Joseph Lorenzo Hall(chair), Joseph Atick, Michelle Chibba, Alison Howard, Privacy Multistakeholder Meeting, Facial Recognition Privacy; U.S. Department of Commerce, National Telecommunications and Information Administration (2014).
• Panel: "NSA Crypto Wars, Episode VII: the Internet Strikes Back?". Joseph Lorenzo Hall(chair), Matthew D. Green, Andrew Regenscheid, Sean Turner, Phil Zimmermann, State of the Net 2014; Net Cacaus/Internet Education Foundation (2014).
• Panel: "Privacy & National Security Briefing". Corie Whalen(chair), Julian Sanchez, Claude Barfield, Joseph Lorenzo Hall, R Street Tech Policy Briefing; U.S. Congress (2014).
• Joseph Lorenzo Hall, "War Stories from Technology Policy". Google Privacy Week; Google, Inc. (2013).
• Panel: "Connnected Health". Cora Han(chair), Kristen Anderson(chair), Scott Peppet, Joseph Lorenzo Hall, Anand Iyer, Jay Radcliffe, Internet of Things: Privacy and Security in a Connected World; The U.S. Federal Trade Commission (2013).
• Panel: "License Plates and Drone Information Requirements". Joseph Lornzo Hall(chair), Amie Stepanovich(chair), Drones and Aerial Robotics Conference (DARC); The Engelberg Center on Innovation Law and Policy, NYU School of Law (2013).
• Panel: "Do Not Track: Past, Present and Future". Joseph Lornzo Hall(chair), D. Reed Freeman, Jr., Janis Kestenbaum, Brendon Lynch, Lee Tien, Privacy Academy 2013; International Association of Privacy Professionals (2013).
• Panel: "The Future of Voting Technology: A Discussion of Technologists and Standards Experts". Rober Bauer(chair), Benjamin Ginsburg(chair), Ron Rivest, Martha Kropf, David Kimball, Joseph Lorenzo Hall, The Future of Voting Technology: Cincinnati Hearing; The Presidential Commission on Election Administration (2013).
• Panel: "A Drone of Your Own". Shane Harris(chair), Joseph Lorenzo Hall, Matthew Waite, Don Roby, The Drone Next Door; New America Foundation (2013).
• Panel: "Where Do We Go From Here?". Tim Polk(chair), Peter Eckersley, Joseph Lorenzo Hall, Russ Housley, Stephen Schultze, Ben Wilson, Workshop on Improving Trust in the Online Marketplace; National Institute of Standards and Technology (2013).
• Panel: "Academics and Technologists Look at the Future". Daniel Castro(chair), David Wagner, Joseph Lorenzo Hall, Juan Gilbert, Josh Benaloh, Future of Voting Systems Symposium; National Institute of Standards and Technology, U.S. Election Assistance Commission (2013).
• Panel: "Exploring Alternative Methods and Goals for Federal Testing and Certification". Merle King(chair), Brian Hancock, Ed Smith, Chris Thomas, Joseph Lorenzo Hall, Tom Caddy, Future of Voting Systems Symposium; National Institute of Standards and Technology, U.S. Election Assistance Commission (2013).
• Panel: "Book Discussion: Wide Open Privacy". Christofer Wolf(chair), Joseph Lorenzo Hall(chair), JR Smith, Siobhan MacDermott; Hogan Lovells (2012).
• Panel: "The Current State of E-Voting -- A Transitional Patchwork". Stephen Schultze(chair), Joseph Lorenzo Hall, Jeremy Epstein, Walter Mebane, Susan Dzieduszycka-Suinat, J. Alex Halderman, E-Voting: Risk and Opportunity; Princeton University Center for Information Technology Policy (2012).
• Panel: "Journalists' Digital Security". John Donnelly(chair), Matthew Cole, Joseph Lorenzo Hall, Jonathan Hutcheson; National Press Club (2012).
• Panel: "Secure Audit". Carl Gunter(chair), Joseph Lorenzo Hall, Brad Malin, Soumitra Sengupta, Laurie Williams, Kai Zheng, Securing IT in Healthcare: Part II (SITH2); Dartmouth University, Institute for Security, Technology and Society (2012).
• Joseph Lorenzo Hall, Ron Lazebnik, "Social Media Inside and Outside the Courtroom". Internet Technology Basics for Federal Judges; Fordham Law School, Center for Law and Information Policy (2012).
• Panel: "Privacy and the Many Layers of Mobile Platforms". Joseph Lorenzo Hall(chair), Aaron Brauer-Rieke, Paul Nolting, Kenneth Priore, Felix Wu, Conference on Mobile and Location Privacy: A Technology and Policy Dialog; New York University, Information Law Institute/Princeton University, Center for Information Technology Policy (2012).
• Panel: "Get 'Em While Their Young: Bringing Technical and Security Skills to 'Election Geeks --- The Next Generation'". Doug Chapin(chair), Robert Adams, Joseph Lorenzo Hall, Tammy Patrick, Election Verification Network (EVN) Conference; (2012).
• Panel: "Regulating Privacy By Design". Joseph Lorenzo Hall(chair), Ira Rubinstein, Privacy Law Scholar's Conference; UC Berkeley School of Law and George Washington University School of Law (2011).
• Panel: "Technological Transparency and Accountability". Aaron Perzanowski(chair), Joseph Lorenzo Hall, Aaron Burstein, David Snyder, Nathan Good, Samuelson Clinic 10th Anniversary; UC Berkeley School of Law, Samuelson Law, Technology and Public Policy Clinic & Berkeley Center for Law and Technology (2011).
• Panel: "Emerging Voting Technologies". Joseph Lorenzo Hall(chair), John Sebes, Larry Moore, Jeremy Epstein, Jared Marcotte, Election Verification Network (EVN) Conference; (2011).
• Panel: "Sexy Ballot-Level Audits". Sean Flaherty(chair), Philip Stark, Mark Lindeman, Joseph Lorenzo Hall, Election Verification Network (EVN) Conference; (2011).
• Panel: "Technology: Shaping the Task of Lawmaking". Deirdre K. Mulligan(chair), Travis D. Breaux, Susan Freiwald, Joseph Lorenzo Hall, Technology: Transforming the Regulatory Endeavor; UC Berkeley School of Law, Berkeley Center for Law and Technology (2011).
• Panel: "Data, Transparency and Accountability". David S. Levine(chair), Adam Candeub, Joseph Lorenzo Hall, Shubha Ghosh, Fall 2010 Symposium: Transparency, Secrecy, and the Internet: Striking a Balance Between the Ideals of Privacy and Accountability in the Digital Age; Elon Law School, Elon Law Review (2010).
• Panel: "Voter Privacy and Authentication". Dana Chisnell(chair), Joseph Lorenzo Hall(chair), Rokey Suleman(chair), Workshop on UOCAVA Remote Voting Systems; Election Assistance Commission/DOD Federal Voting Assistance Program/National Institute of Standards and Technology (2010).
• Panel: "Reinventing How America Votes Through Open Source Solutions". Gregory Miller(chair), Deborah Bryant, Joseph Lorenzo Hall, Open Source Convention 2010 (OSCON 2010); (2010).
• Panel: "Voting System Risk Assessment: The State of the Art". Alec Yasinsac(chair), LisaAnn Benham, Jeremy Epstein, Joseph Lorenzo Hall, Douglas Kellner, Election Verification Network (EVN) Conference; (2010).
• Panel: "Public Voting Systems: The Beginning of the End of Black Boxes?". Kim Alexander(chair), Richard Benham, Joseph Lorenzo Hall, Gregory Miller, Election Verification Network (EVN) Conference; (2010).
• Panel: "Defining Transparency". Joseph Lorenzo Hall(chair), Patrice McDermott, Helen Nissenbaum, J.H. Snider, Jonathan Weinberg, Open Government: Defining, Designing, and Sustaining Transparency; Princeton University Center for Information Technology Policy (2010).
• Joseph Lorenzo Hall, "Implementing Risk-Limiting Audits in California [PDF]". Princeton Research Symposium 2009; Princeton University (2009).
• Panel: "The Future of Voting Technology: Towards 'Critical Democracy Infrastructure?'". Gregory Miller(chair), Hon. Debra Bowen, Aaron Burstein, Joseph Lorenzo Hall, Norman Ornstein, Politics Online Conference (POLC); (2009).
• Panel: "Vendor and Market Issues in Voting Systems". Joseph Lorenzo Hall(chair), Douglas Kellner, Bo Lipari, Larry Moore, John Sebes, Election Verification Network (EVN) Conference; (2009).
• Panel: "A Medley of Technologies for Facilitating Collaboration". Joseph Lorenzo Hall(chair), John McCarthy(chair), Susan Dzieduszycka-Suinat, Whitney Quesenbery, Eric Rescorla, Hon. Mark Ritchie, Election Verification Network (EVN) Conference; (2009).
• Joseph Lorenzo Hall, "After the Election: Audits and Recounts [PDF]". Carter Center 2008 US Presidential Election Study Mission; American University (2008).
• Panel: "The Devolution of Voting Technology: From Pen and Paper to Touch Screens and Back Again?". John C. Keeney, Jr.(chair), Joseph Lorenzo Hall, Jacquelynne Harris, S. Candice Hoke, American Bar Association Annual Meeting; (2008).
• Panel: "How Can Researchers and Election Officials Better Work Together?". Joseph Lorenzo Hall(chair), Jeremy Epstein, Elaine Ginnold, Greg Luke, David Wagner, Steve Weir, The 2008 USENIX/ACCURATE Electronic Voting Technology Workshop; (2008).
• Panel: "The Evolution of Voting Technology: From Paper Ballots to Touch Screens and Back Again?". John C. Keeney, Jr., Esq.(chair), Charles H. Bell, Jr., Esq., Joseph Lorenzo Hall, Dean C. Logan, Deirdre K. Mulligan, Esq., Freddie Oakley, ABA Midyear Meeting; American Bar Association (2008).
• Panel: "Transparency in Post Election Audits". Lawrence Norden(chair), Arlene Ash, Joseph Lorenzo Hall, Ron Rivest, Howard Stanislevic, Post Election Audit Summit; American Statistical Association/Verified Voting Foundation/NYU Brennan Center for Justice/Common Cause/Citizens for Election Integrity Minnesota/The Florida Voters Coalition (2007).
• Joseph Lorenzo Hall, "A Quick Review of Post-Election Audit Models [PDF]". Post-Election Audit Standards (PEAS) Working Group; California Secretary of State (2007).
• Panel: "Excellence in Election Verification". Tova Wang(chair), Toby Moore, Joseph Lorenzo Hall, Ion Sancho, 2nd Annual Election Verification Network Conference; EVN/Quixote Foundation (2007).
• Joseph Lorenzo Hall, "Standards for e-Voting: The Work of the Election & Voter Services Technical Committee [PDF]". OASIS Symposium; OASIS (2007).
• Joseph Lorenzo Hall, "Election Technology and Problems in the Field [PDF]". Election Protection Coalition 2006 Technology Field Attorney Training; Fenwick & West LLP; Morrison & Forrester LLP (2006).
• Joseph Lorenzo Hall, "Barriers to Tor Research at UC Berkeley [PDF]". Exploring the Privacy Implications of Trustworthy Information Systems Workshop for TRUST Researchers; NSF TRUST Center (UC Berkeley) (2006).
• Joseph Lorenzo Hall, "Background on Recent Diebold Election Systems, Inc. (DESI) Vulnerabilities [PDF]". NCVI Briefing for Congressmembers and Staff; United States Congress (2006).
• Joseph Lorenzo Hall, "Electronic Voting Tutorial: An Update on HAVA Implementation and an Introduction to Types of Voting Systems [PDF]". Computers, Freedom and Privacy 2006; Association for Computing Machinery (2006).
• Joseph Lorenzo Hall, Deirdre K. Mulligan, "Prepared Statement Of A Center for Correct, Usable, Reliable, Auditable, Transparent Elections (ACCURATE): Open Source Software --- Does It Have A Place In California's Electoral System? [PDF]". Elections, Reapportionment & Constitutional Amendments Committee; California Senate (2006).
• Yuri Taktheyev, Joseph Lorenzo Hall, "Blogging Together: Digital Expression in a Real-Life Academic Community". Social Software in the Academy Workshop; University of Southern California (2005).
• Panel: "Blogging in the Classroom: Successes, Failures and New Frontiers". Joseph Lorenzo Hall(chair), Barbara Ganley, Kathleen Fitzpatrick, Nicole Ellison, Social Software in the Academy Workshop; University of Southern California (2005).