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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Over the past two weeks I’ve testified in both the Senate and the House on how the U.S. should advance “Internet freedom.” I submitted written testimony for both hearings which…
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Netflix Cancels the Netflix Prize 2
Today, Netflix announced it is canceling its plans for a second Netflix Prize contest, one that reportedly would have involved the release of more information than the first. As I…
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Best Practices for Government Datasets: Wrap-Up
[This is the fifth and final post in a series on best practices for government datasets by Harlan Yu and me. (previous posts: 1, 2, 3, 4)] For our final…
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Correcting Errors and Making Changes
[This is the fourth post in a series on best practices for government datasets by Harlan Yu and me. (previous posts: 1, 2, 3)] Even cautiously edited datasets sometimes contain…
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Labeling Dataset Contents
[This is the third post in a series on best practices for government datasets by Harlan Yu and me. (previous posts)] When the government releases a dataset, citizens ideally will…
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Basic Data Format Lessons
[This is the second post in a series on best practices for government datasets by Harlan Yu and me. (previous post)] When creating a dataset, the preferences of developers may…
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Government Datasets That Facilitate Innovation
[This is the first post in a series on best practices for government datasets by Harlan Yu and me.] There’s a growing consensus that the government can increase its openness…
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Web Certification Fail: Bad Assumptions Lead to Bad Technology
It should be abundantly clear, from two recent posts here, that the current model for certifying the identity of web sites is deeply flawed. When you connect to a web…
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Web Security Trust Models
[This is part of a series of posts on this topic: 1, 2, 3, 4, 5, 6, 7, 8.] Last week, Ed described the current debate over whether Mozilla should…
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Google Buzzkill
The launch of Google Buzz, the new social networking service tied to GMail, was a fiasco to say the least. Its default settings exposed people’s e-mail contacts in frightening ways…