Music industry warns Felten
A team of computer science researchers from Princeton and Rice universities is now under the shadow of the Secure Digital Music Initiative, a consortium of over 180 companies from the communications, recording and technology industries.On April 9, University computer science professor Edward Felten, a member of the team, received a letter from the Recording Industry Association of America, speaking on behalf of the SDMI, urging the team not to publish the method it devised to break the SDMI encryption technology."We wanted to understand the technology, and we wanted to understand how well it worked," Felten said.Last year, the team participated in a competition held by the SDMI in which participants were asked to find a way to defeat several forms of digital watermarking ? a technology that can be used to prevent unauthorized copying of digital media, such as MP3s.