The main concern of copyright owners as the (in terms of
Reproduction and Distribution
Unlike copies of works made using analog copiers (photocopy machines, video recorders etc.) digital information can be reproduced extremely fast, at low cost and without any loss in quality. Since each copy is a perfect copy, no quality-related limits inhibit pirates from making as many copies as they please, and recipients of these copies have no incentive to return to authorized sources to get another qualitatively equal product. Additionally the costs of making one extra copy of intellectual property online are insignificant, as are the distribution costs if the copy is moved to the end user over the Internet.
Control and Manipulation
In cross-border, global data networks it is almost impossible to control the exploitation of protected works. Particularly the use of anonymous remailers and other existing technologies complicates the persecution of pirates. Also digital files are especially vulnerable to manipulation, of the work itself, and of the (in some cases) therein-embedded
TEXTBLOCK 1/2 // URL: http://world-information.org/wio/infostructure/100437611725/100438659526
One of the easiest tools for disinformation is to exchange the words written below a photograph. The entire meaning of the picture can be varied like this:
- The visit of a school-group at a former international camp can change into a camp, where children are imprisoned (which happened in the Russian city of Petroskoy in 1944).
- Victims of war can change nationality. The picture of the brutal German soldier in World War II that was shown in many newspapers to demonstrate the so-called typical face of a murderer, turned out to be French and a victim in other newspapers.
- In 1976 a picture of children in a day-nursery in the GDR is taken: The children, coming out of the shower, were dressed up in terry cloth suits with stripes. The same year the photograph with the happily laughing boys and girls wins the contest "a beautiful picture". Two years later a small part of the photograph can be seen in a Christian magazine in West-Germany, supposedly showing children from a concentration camp in the USSR. The smiling faces now seem to scream. (source: Stiftung Haus der Geschichte der Bundesrepublik Deutschland (ed.): Bilder, die lügen. Begleitbuch zur Ausstellung im Haus der Geschichte der Bundesrepublik Deutschland. Bonn 1998, p. 79)
TEXTBLOCK 2/2 // URL: http://world-information.org/wio/infostructure/100437611661/100438658773
Backbone networks are central networks usually of very high bandwidth, that is, of very high transmitting capacity, connecting regional networks. The first backbone network was the
FTP enables the transfer of files (text, image, video, sound) to and from other remote computers connected to the Internet.