(Italiano) Emusic spia gli utenti

A couple of engineers Emusic . com claim to have developed software that tracks the activities of Napster, which the leaders of the latter have always declared as impossible. After just three weeks of work, and tracing the MD5 checksum, which uniquely identifies the original source of a song, you might send to each user so that the message identified discourage you from putting online songs protected by copyright. According to the authors you can also trace user IP, and then also notify the ISP to which it belongs. Despite the recent agreement with Bertelsmann, which will put an end to free trade, Emusic said it will continue to develop this service to protect its users. Even Noah Stone dell'Artists Against Piracy argues that the techniques of 'acoustic fingerprint' (acoustic fingerprint) of a song can be a rapid development thanks to cases like these. These algorithms that identify the track itself through an algorithm that compares its first bit. But according to David Weekly, Napster uses MD5 to identify each song, which means that changing a single bit in the song itself, automatically changes the MD5, which leaves much space for users to continuously create different versions of the same song and force companies like Emusic to download all the files to track and fight each new version.