Bredt Family Professor, University of Michigan College of Engineering

Doctor of Philosophy, Princeton University

Dr. Alex Halderman has 14 years of experience in the fields of Computer Science and Computer Security. He earned his BA, MA, and Ph.D. in Computer Science from Princeton University. Formerly, this expert served as a Professor of Computer Science and Engineering at the University of Michigan College of Engineering and as a Co-Founder and Chief Scientist of Censys, Inc. He currently serves as the Bredt Family Professor of Computer Science and Engineering, as the Director of the Computer Science and Engineering Laboratory, and as the Director of the Center for Computer Security and Society at the University of Michigan College of Engineering.

j*********@*****.edu

(734) ***-****

Ann Arbor, Michigan

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Radar Metrics At A Glance

Expert Witness Activity

21

Plaintiff Cases

15

Defense Cases

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Expert Challenges

10

Deposition Transcripts

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Publications

111

Media & News

2215

Social Media Mentions

73

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Expert Witness Activity

Radar found 22 records

Case Name

Role

Filed Date

County of Fulton, et al. v. Dominion Voting Systems, Inc., et al.

Expert Witness

2022-10-18

James Pirtle v. Scott Nago, in his Official Capacity as Chief Election Officer of the State of Hawaii

Expert Witness

2022-08-18

Commission For Lawyer Discipline v. Sidney Powell

Expert Witness

2022-03-01

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Litigation Analytics

Retained By

Defense

Plaintiff

12%88%

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Publications

Radar found 111 records

Title

Type

Security challenges in an increasingly tangled web

Conference Proceeding

Beyond Acceptable Advertisement: Better Understanding Blocking Extensions

Technical Report

Zippier ZMap: Internet-wide scanning at 10 Gbps

Conference Proceeding

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Media & News

Radar found 2215 records

Title

Description

Security Problems in India's Electronic Voting System -Alex Halderman

CRCS Lunch Seminar Date: Monday, January 24, 2011 Time: 11:30am – 1:-00pm Place: Maxwell Dworkin 119 Speaker: Alex Halderman, Univ. of Michigan Title: : Security Problems in India’s Electronic Voting System Abstract: : India uses paperless electronic voting machines (EVMs) for its state and national elections. These machines use a simple embedded system architecture that makes them considerably different from the complex electronic voting systems found in the U.S. and Europe (where almost all prior research has focused). Despite growing suspicions of fraud, Indian authorities have never permitted a serious, independent review of the machines’ security. Hyderabad-based engineer Hari Prasad spent a year trying to convince election officials to complete such a review, but they insisted that the government-made machines were “perfect,” “infallible,” and “tamperproof.” Then, in February 2010, an anonymous source gave him access to one of the machines for study. E-voting researchers J. Alex Halderman from the University of Michigan and Rop Gonggrijp from the Netherlands join him in India for the study. The team discovered that, far from being tamper-proof, the machines suffer from serious weaknesses that could be exploited to alter national election results. Months of hot debate about these findings have produced a growing consensus that India’s electronic voting machines should be scrapped, as well as nascent efforts to create a better system. There have also been more disturbing developments: Prasad was arrested and jailed in August by authorities demanding to know the identity of the anonymous source. He has since been released on bail, and received the Electronic Frontier Foundation’s Pioneer Award for his work. In this talk, Halderman will describe the design and motivations behind India’s electronic voting system, the technical problems, and the implications of the machines’ security weaknesses for voting technology in India and beyond. He’ll also discuss some of the formidable practical challenges that India and many other democracies face in conducting elections. Designing voting systems that provide transparency and security under these constraints presents many open problems. Paper and website: Security Analysis of India’s Electronic Voting Machines. By Scott Wolchok, Eric Wustrow, J. Alex Halderman, Hari K. Prasad, Arun Kankipati, Sai Krishna Sakhamuri, Vasavya Yagati, and Rop Gonggrijp. In Proc. 17th ACM Conference on Computer and Communications Security (CCS), October 2010. http://www.indiaevm.org/ Bio: J. Alex Halderman is an assistant professor of electrical engineering and computer science at the University of Michigan, where his research spans computer security and tech-centric public policy. He is best known for his work developing the “cold boot attack” against disk encryption systems, for exposing the Sony DRM rootkit and other harmful side effects of DRM, and for finding security flaws in many different electronic voting systems. Recently, Halderman and his students participated in a public trial of an Internet voting system fielded by the city of Washington, D.C.; within 36 hours, they were able to take control of the servers and change every vote. Homepage :- http://www.cse.umich.edu/~jhalderm/

AppelFest 2024 - cs.Princeton

May 4, 2024 ----- Alex Halderman . Election Security in 2024. - Xinming Ou. From Turing ... J . Alex Halderman (University of Michigan). Abstract: Elections face ...

Why you aren't voting for Chicago mayor from a smartphone

Alex Halderman, an assistant professor of computer science and engineering at the University of Michigan, researches and identifies security flaws in voting ...

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Depositions & Transcripts

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Education

Institution

Degree Type

Princeton University

Doctor of Philosophy

Princeton University

Master of Arts

Princeton University

Bachelor of Arts

Work History

Title

Employer

Bredt Family Professor

University of Michigan College of Engineering

Director

University of Michigan College of Engineering

Co-Founder and Chief Scientist

Censys, Inc.

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