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

54 Pages·2017·1.72 MB·English

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/
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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.