WEB 1.0-WEB 3.
0
AND
T H E DA R K W E B
§ Short form for an interconnected network.
§ It has become an essential component of our
life, enabling us to communicate with people
everywhere.
What is Internet § Numerous networks that are all run
independently make up the Internet.
§ It is fully distributed with no central control.
§ Each independently-operated system is
motivated to ensure that there is end-to-end
connectivity of every part of the network.
The Internet is essentially a global network of
computing resources. You can think of the
Internet as a physical collection of routers and
circuits as a set of shared resources.
In Short
The Internet is simply a wire that runs
underground and allows two computers to
communicate with each other.
World Wide Web
A technical definition of the World Wide Web is −
All the resources and users on the Internet that are
using the Hypertext Transfer Protocol (HTTP).
www
The World Wide Web is a way of exchanging
information between computers on the Internet,
tying them together into a vast collection of
interactive multimedia resources.
HTTP stands for Hypertext Transfer Protocol.
This is the protocol being used to transfer
hypertext documents that makes the World Wide
Web possible.
HTTP
A standard web address such as Yahoo.com is
called a URL and here the prefix http indicates
its protocol
URL stands for Uniform Resource Locator and
is used to specify addresses on the World Wide
URL Web. A URL is the fundamental network
identification for any resource connected to the
web.
HTML stands for Hyper Text Markup Language.
HTML This is the language in which web pages are
written for any Website.
A hyperlink or simply a link is a selectable
element in an electronic document that serves as
an access point to other electronic resources.
Typically, you click the hyperlink to access the
Hyperlink linked resource. Familiar hyperlinks include
buttons, icons, image maps, and clickable text
links.
Web Basic Concepts
§ The first version of the Web
§ Consisted of only a few people creating web
pages and content for a large group of readers
§ Allowing them to access facts, information,
and content from the sources.
Web 1.0
§ Designed to help people find information.
§ It was known as “The Read Only Web”
§ Lacked necessary forms, visuals, controls, and
interactivity we enjoy on today’s Internet.
§ Made up of static pages connected to a system
via hyperlinks
§ It has HTML 3.2 elements like frames and
tables
§ HTML forms get sent through e-mail
§ The content comes from the server's
filesystem, not a relational database
Characteristics management system
§ It features GIF buttons and graphics
§ Take a real-world dictionary, digitize
everything in it, and make it accessible to
people online to look at (but not be able to
react to it). Boom.That’s Web 1.0.
§ Web 2.0 is many people creating even more
content for a growing audience. Web 1.0
focused on reading; Web 2.0 focused on
participating and contributing.
§ This Internet form emphasizes User-
Generated Content (UGC), ease of use,
Web 2.0 interactivity, and improved compatibility with
other systems and devices.
§ Web 2.0 is all about the end user's experience.
§ This Web form was responsible for creating
communities, collaborations, dialogue, and
social media.
§ Web 2.0 is considered the primary form of
web interaction for most of today's users.
§ Web 2.0 is known as “the participative social
Web 2.0 Web.”
§ Web 2.0 is a better, more enhanced version of
its predecessor, incorporating web browser
technologies such as JavaScript frameworks.
§ It offers free information sorting, allowing
users to retrieve and classify data collectively
§ It contains dynamic content that responds to
the user’s input
Characteristics § It employs Developed Application
Programming Interfaces (API)
§ It’s used by society at large and not limited to
specific communities.
§ It encourages self-usage and allows forms of
interaction like:
§ Podcasting
§ Social media
§ Tagging
Characteristics § Blogging
§ Commenting
§ Curating with RSS
§ Social networking
§ Web content voting
§ It is the future.
§ Web 3.0 is the ”Read,Write, Execute Web.”
§ This Web interaction and utilization stage
moves users away from centralized platforms
like Facebook, Google, or Twitter and towards
decentralized, nearly anonymous platforms.
Web 3.0 § WWW inventor Tim Berners-Lee initially
called Web 3.0 the Semantic Web and
envisioned an intelligent, autonomous, and
open Internet that used Artificial Intelligence
and Machine Learning to act as a "global
brain" and process content conceptually and
contextually.
§ It's a semantic web, where the web
technology evolves into a tool that lets users
create, share, and connect content via search
and analysis.
§ It incorporates Artificial Intelligence and
Machine Learning.
§ It uses 3-D graphics.
Characteristics § It offers users the freedom to interact publicly
or privately without having an intermediary
expose them to risks, therefore offering
people “trustless” data.
§ It ultimately lets users interact, exchange
information, and securely conduct financial
transactions without a centralized authority or
coordinator.
Differences
Web 1.0 Web 2.0 Web 3.0
Typically read-only Strongly read-write Read-write-interact
Owned content Shared content Consolidated content
Visual/interactive Web Programmable Web Linked data Web
Home pages Wikis and blogs Waves and live stream
HTML/HTTP/URL/Portals XML/RSSR DF/RDFS/OWL
Directories Tagging the user User behavior
Active 1989-2005 Active 1999-2012 Active 2006-ongoing
§ The dark web is a part of the internet that
isn’t indexed by search engines.
§ Requires the use of an anonymous web
browser to be accessed.
§ You can buy credit card numbers, all manner
of drugs, guns, counterfeit money, stolen
subscription credentials, hacked Netflix
The Dark Web
accounts and software that helps you break
into other people's computers.
§ Not everything is illegal, the dark web also has
a legitimate side. For example, you can join a
chess club or BlackBook, a social network
described as the "the Facebook of Tor."
Questions?
