Thread View: sci.crypt
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Started by Nelly
Tue, 14 Aug 2007 01:14
When will you condemn the alone formidable potters before Roxanne does?
Author: Nelly
Date: Tue, 14 Aug 2007 01:14
Date: Tue, 14 Aug 2007 01:14
22 lines
2005 bytes
2005 bytes
ECHELON system are facilities that tap directly into land-based telecommunications systems, completing a near total coverage of the world's communications. The microwave networks are made up of chains of microwave towers relaying messages from hilltop to hilltop (always within line of sight) across the countryside. These networks shunt large quantities of communications across a country. Intercepting them gives access to international underseas communications (once they surface) and to international communication trunk lines across continents. They are also an obvious target for large-scale interception of domestic communications. Of course, when the microwave route is across one of the UKUSA countries' territory it is much easier to arrange interception. P41 The ECHELON system has created an awesome spying capacity for the United States, allowing it to monitor continuously most of the world's communications. It is an important component of its power and influence in the post-Cold War world order, and advances in computer processing technology c
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