Davison Douglas Professor of Law and Director, Digital Democracy Lab

Teaching Interests

Constitutional Law I; National Security; Cybercrime Seminar; Privacy Law; Election Security Seminar

Representative Professional Activities and Achievements

Margaret Hu is the Davison Douglas Professor of Law, and Director of the Digital Democracy Lab, at William & Mary (W&M) Law School. She is a Faculty Affiliate with the Global Research Institute and Data Science at W&M, and a Research Affiliate with Pennsylvania State University’s Institute for Computational and Data Sciences. Her research focuses on the intersection of civil rights, national security, cybersurveillance, and AI. She is author of several notable works, including Biometric Cyberintelligence and the Posse Comitatus Act, Algorithmic Jim Crow, and Biometrics and an AI Bill of Rights. She is editor of Pandemic Surveillance: Privacy, Security, and Ethics (Elgar Publishing 2022). She previously served as Special Policy Counsel in the Civil Rights Division of the U.S. Department of Justice. She holds degrees from the University of Kansas and Duke Law School.

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Publications from 2025

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Facial Recognition AI, Margaret Hu

(103 North Carolina Law Review 1535-1572 (2025))

Publications from 2024

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National Security and Federalizing Data Privacy Infrastructure for AI Governance, Margaret Hu, Eliott Behar, and Davi Ottenheimer

(92 Fordham Law Review 1829-1853 (2024))

Publications from 2022

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Biometrics and an AI Bill of Rights, Margaret Hu

(60 Duquesne Law Review 283-301 (2022))

Publications from 2020

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Cambridge Analytica's Black Box, Margaret Hu

(7 Big Data & Society 1-6 (2020))

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Digital Internment, Margaret Hu

(98 Texas Law Review Online 174-183 (2020))

Publications from 2019

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The Ironic Privacy Act, Margaret Hu

(96 Washington University Law Review 1267-1335 (2019))

Publications from 2018

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Bulk Biometric Metadata Collection, Margaret Hu

(96 North Carolina Law Review 1425-1474 (2018))

Publications from 2017

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Algorithmic Jim Crow, Margaret Hu

(86 Fordham Law Review 633-696 (2017))

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Biometric Cyberintelligence and the Posse Comitatus Act, Margaret Hu

(66 Emory Law Journal 697-763 (2017))

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Crimmigration-Counterterrorism, Margaret Hu

(2017 Wisconsin Law Review 955-1005 (2017))

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Orwell's 1984 and a Fourth Amendment Cybersurveillance Nonintrusion Test, Margaret Hu

(92 Washington Law Review 1819-1904 (2017))

Publications from 2015

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Big Data Blacklisting, Margaret Hu

(67 Florida Law Review 1735-1809 (2015))

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Small Data Surveillance v. Big Data Cybersurveillance, Margaret Hu

(42 Pepperdine Law Review 773-843 (2015))

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Taxonomy of the Snowden Disclosures, Margaret Hu

(72 Washington & Lee Law Review 1679-1768 (2015))

Publications from 2013

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Biometric ID Cybersurveillance, Margaret Hu

(88 Indiana Law Journal 1475-1558 (2013))

Publications from 2012

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Reverse-Commandeering, Margaret Hu

(46 U.C. Davis Law Review 535-627 (2012))