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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Last week, The New York Times reported that Russian police were using copyright allegations to raid political dissidents, confiscating the computers of advocacy groups and opposition newspapers “under the pretext…
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Understanding the HDCP Master Key Leak
On Monday, somebody posted online an array of numbers which purports to be the secret master key used by HDCP, a video encryption standard used in consumer electronics devices such…
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Why did anybody believe Haystack?
Haystack, a hyped technology that claimed to help political dissidents hide their Internet traffic from their governments, has been pulled by its promoters after independent researchers got a chance to…
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A Software License Agreement Takes it On the Chin
[Update: This post was featured on Slashdot.] [Update: There are two discrete ways of asking whether a court decision is “correct.” The first is to ask: is the law being…
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Indian E-Voting Researcher Freed After Seven Days in Police Custody
FLASH: 4:47 a.m. EDT August 28 — Indian e-voting researcher Hari Prasad was released on bail an hour ago, after seven days in police custody. Magistrate D. H. Sharma reportedly…
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Update: Indian E-Voting Researcher Remains in Police Custody
Update: 8/28 Indian E-Voting Researcher Freed After Seven Days in Police Custody In case you’re just tuning in, e-voting researcher Hari Prasad, with whom I coauthored a paper exposing serious flaws…
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It’s Time for India to Face its E-Voting Problem
The unjustified arrest of Indian e-voting researcher Hari Prasad, while an ordeal for Prasad and his family, and an embarrassment to the Indian authorities, has at least helped to focus…
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Electronic Voting Researcher Arrested Over Anonymous Source
Updates:8/28Alex Halderman: Indian E-Voting Researcher Freed After Seven Days in Police Custody 8/26Alex Halderman: Indian E-Voting Researcher Remains in Police Custody 8/24Ed Felten: It’s Time for India to Face its…
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The Future of DRE Voting Machines
Last week at the EVT/WOTE workshop, Ari Feldman and I unveiled a new research project that we feel represents the future of DRE voting machines. DRE (direct-recording electronic) voting machines…
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Assessing PACER's Access Barriers
The U.S. Courts recently conducted a year-long assessment of their Electronic Public Access program which included a survey of PACER users. While the results of the assessment haven’t been formally…