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The Surface Web, The Deep Web, The Dark Web & Bitcoins PDF

54 Pages·2017·1.72 MB·English
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PRESCOTT OLLI PRESENTS … The Surface Web, The Deep Web, The Dark Web & Bitcoins Some Information You Can Use … And Some Not So Much! JB Burke CID (Consulting Information Disseminator) Prescott Computer Society April 10, 2017 The material contained in this presentation is for informational purposes only. It is not intended to facilitate violation of any local, state or federal laws. ! BIG The Internet is really A Bit About Bytes … What comes after Yottabutes? (cid:1) Some proposals … (cid:2) Brontobyte (1000 Yottabytes)? (cid:2) Geobyte (1000 Brontobytes?) (cid:1) Gegobytes (cid:1) Geopbytes (cid:2) Hellabyte (1000 Yottabytes)? (cid:2) Ninabytes (1000 Yottabytes)? (cid:2) Tenabytes (1000 Ninabytes)? (cid:1) http://www.forbes.com/sites/oracle/2013/10/09/extreme-big-data-beyond-zettabytes- and-yottabytes/ / 6 1 0 2 - e t u n i m - t e n r e t n i - s n e p p a h - t a h w / m o c . t s i l a t i p a c l a u s i v . w w w / / : p t t h s h t t a t t p i s : / t / i w c s w / h w a . p s p m e a n r s t - in o s n i l g i n h e t - s 6 . c 0 o - m s e / c i n o t n e d r s n / e t - m a r k e t i n g - http://www.internetlivestats.com/ The Surface Web (cid:1) Surface Web (cid:1) The surface Web (also known as the Visible Web, Indexable Web, or Clearnet) is the portion of content on the World Wide Web that may be indexed by popular search engines. (cid:1) How is the surface web created? (cid:1) Search engines construct a database of pages on the Internet through the use of programs called Web spiders. The spider receives a copy of each page and catalogues it, keeping the appropriate information for quick retrieval at a later date. When a new page is linked, it is eventually inspected by the spiders and added to the list of reachable pages; the surface Web. Any pages that cannot be found in this manner are part of what is referred to as the deep Web.

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Most books are stored in the elastic cloud where traffic is expensive. For this reason, we have a limit on daily download.