Steganography
Applied to electronic files, steganography refers to the process of hiding information in files that can not be easily detected by users. Steganography can be used by intellectual property owners in a variety of ways. One is to insert into the file a "digital watermark" which can be used to prove that an infringing file was the creation of the copyright holder and not the pirate. Other possibilities are to encode a unique serial number into each authorized copy or file, enabling the owner to trace infringing copies to a particular source, or to store
Agents
Agents are programs that can implement specified commands automatically. Copyright owners can use agents to search the public spaces of the Internet to find infringing copies. Although the technology is not yet very well developed full-text search engines allow similar uses.
Copyright Litigation
While not every infringement will be the subject of litigation, the threat of litigation helps keep large pirate operations in check. It helps copyright owners obtain relief for specific acts of infringement and publicly warns others of the dangers of infringement.
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Pine Gap, run by the CIA, is near Alice Springs in central Australia and mostly an underground facility. Pine Gap was mainly established to serve as the groundstation and downlink for reconnaissance satellites like the RHYOLITE and ORION system. The facility consists of more than 7 large antennas in randomes. In Pine Gap's Signals Processing Office transmitted signals are received and transformed for further analysis.There is a no fly zone 4km around PG, and local land holders have agreed not to allow "visitors" access to there properties. It is said that Pine Gap employs nearly 1000 people, mainly from the CIA and the U.S. National Reconnaissance Office (NRO).
Source:
Jeffrey T. Richelson, The U.S. Intelligence Community, (Westview Press, 4th ed., 1999)p190
Nicky Hager, Secret Power, New Zealand's role in the internatinal spy network, (Craig Potton, 1996)p34ff
Pictures of Pine Gap