CITP Blog is hosted by Princeton University’s Center for Information Technology Policy, a research center that studies digital technologies in public life. Here you’ll find comment and analysis from the digital frontier, written by the Center’s faculty, students, and friends.
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A team of Dutch researchers, led by Rop Gonggrijp and Willem-Jan Hengeveld, managed to acquire and analyze a Nedap/Groenendaal e-voting machine used widely in the Netherlands and Germany. They report…
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Immunizing the Internet
Can computer crime be beneficial? That’s the question asked by a provocative note, “Immunizing the Internet, or: How I Learned to Stop Worrying and Love the Worm,” by an anonymous…
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HP Spokesman Says Company Regrets Spying on Him
As most people know by now, Hewlett-Packard was recently caught spying on its directors and employees, and some reporters, using methods that are probably illegal and certainly unethical. Throughout the…
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E-Voting Testimony
Today at 10:00 AM Eastern I’m testifying at a House Administration Committee hearing on e-voting. Here is the written testimony I submitted.
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Networking Diebold Voting Machines
Reacting to our report about their AccuVote-TS e-voting product, Diebold spokesmen are claiming that the machines are never networked. For example, Diebold’s official written response to our report says that…
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Honest Election Workers
One of Diebold’s responses to our paper and video about their products’ security is that election workers are honest and would never do anything to corrupt an election. Like many…
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Refuting Diebold's Response
Diebold issued a response to our e-voting report. While we feel our paper already addresses all the issues they raise, here is a point by point rebuttal. Diebold’s statement is…
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"Hotel Minibar" Keys Open Diebold Voting Machines
Like other computer scientists who have studied Diebold voting machines, we were surprised at the apparent carelessness of Diebold’s security design. It can be hard to convey this to nonexperts,…
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Security Analysis of the Diebold AccuVote-TS Voting Machine
Today, Ari Feldman, Alex Halderman, and I released a paper on the security of e-voting technology. The paper is accompanied by a ten-minute video that demonstrates some of the vulnerabilities…
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9/11
Five years ago this morning I was in a hotel room in Minneapolis, getting dressed. I flipped on the TV and saw smoke streaming from a skyscraper. Nobody knew yet…