The Chinese University of Hong Kong Information Technology Services Centre 資訊科技服務處 香港中文大學
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1. Peer-to-peer file sharing software
2. Violation of Copyright Law
3. Reference
4. Related Links


1. Peer-to-peer file sharing software

Recently a new kind of "killer application", i.e. peer-to-peer file sharing, has become very popular in the Internet. This kind of software forms the users of it into a virtual community in which members can share digital contents between each other.

This kind of peer-to-peer file sharing software includes Yaga, Morpheus, Kazaa, DocAtWeb and etc. Most of them are available for free download when one becomes their member. Many users installed them for downloading or sharing documents, pictures, video and audio.

While the installation of this kind of software is almost automatic, one has to be very careful and alert of the so-call "default" settings of the software. One of the default settings of these software is that files one downloaded will become shareable by other members. This setting seems all right as far as there is no copyright concern of the files. However, in case there is copyright concern and one does not own it, allowing sharing of the files is a violation of copyright law.

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2. Violation of Copyright Law

The ITSC had handled a couple of cases in which our users installed one of these software for searching and downloading digital content from the Internet but without knowing that the downloaded digital content, which they do not own the copyright, in their hard disks have automatically been made downloadable by other users by the software.

Although most of these users have no intention to make provision of digital content that they do not have copyright, the acts violated copyright law. Under current HK laws, distributing copyrighted materials to the general public without authorization can be criminal, and people had been prosecuted for serving such from their servers, for profits or not.

If you are not sure whether the material you downloaded is copyrighted, it is prudent to configure your software to disallow serving them out to the public again.

The ITSC would like to remind our staff and students that whenever they install a software, they have to know how it works. They should also read the Terms of Service of the software very carefully to spot for any legal obligation they are undertaking.

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3. References

The ITSC is always ready to help in case you have any doubts. Please send your enquiry through ITSC Electronic HelpDesk .

For more information about peer-to-peer file sharing, peer-to-peer computing or peer-to-peer content networking solutions, please visit the following sites:

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4. Related Links

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Need Help?
For comments and enquiries about this service, please write to the ITSC Electronic Helpdesk at
http://helpdesk.itsc.cuhk.edu.hk