Hypnos |
Godmadeself |
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Posted 05-03-2012 20:30 by Hypnos (Hoofdredacteur) |
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The Invisible Web (also called Deepnet, the Deep Web, Undernet, or the hidden Web) refers to World Wide Web content that is not part of the Surface Web, which is indexed by standard search engines.
It should not be confused with the dark Internet, the computers that can no longer be reached via Internet, or with the distributed filesharing network Darknet, which could be classified as a smaller part of the Deep Web.
Mike Bergman, founder of BrightPlanet,[1] credited with coining the phrase,[2] has said that searching on the Internet today can be compared to dragging a net across the surface of the ocean: a great deal may be caught in the net, but there is a wealth of information that is deep and therefore missed. Most of the Web's information is buried far down on dynamically generated sites, and standard search engines do not find it. Traditional search engines cannot "see" or retrieve content in the deep Web—those pages do not exist until they are created dynamically as the result of a specific search. The deep Web is several orders of magnitude larger than the surface Web.[3]
Estimates based on extrapolations from a study done at University of California, Berkeley in the year 2001[3] , speculate that the deep Web consists of about 91,000 terabytes. More accurate estimates are available for the number of resources in the deep Web: He et al. detected around 300,000 deep web sites in the entire Web in 2004,[4] and, according to Shestakov, around 14,000 deep web sites existed in the Russian part of the Web in 2006.[5]
Het Tor-netwerk, kort voor The Onion Router network, is een open netwerk voor anonieme communicatie gebaseerd op een techniek genaamd Onion Routing. Onion routing is een technologie ontwikkeld in 1995 door het US Naval Research Laboratory.[1]
Het Tor-netwerk is bedoeld om te voorkomen dat anderen door analyse van het berichtenverkeer kunnen achterhalen wat de herkomst en bestemming van berichten is.
moet dit kunnen bestaan?
[Dit bericht is gewijzigd door Hypnos op 05-03-2012 20:32]
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