This presentation gives a short summarization and notes about what is internet?How it is working?What are its advantages?How it is creating an impact in society?...Which we are using in our daily life.....

1. Presenter name : V.Akshaya
Roll.No : 117011013957
College name : Periyar maniammai
institute of
science & technology
Vallam , Thanjavur

2. INTRODUCTION
1 . HISTORY OF INTERNET
5 . SOCIAL IMPACT
2 . PROTOCOL
4 . ADVANTAGES
3 . GOVERNANCE
6 . CONCLUSION

3. 1 . HISTORY OF INTERNET
1950s to 1960s
Initial setups for internet
communications originated in
UK , USA , France
1969
The first message was sent over
the ARPANET from the University
of California to the second
network node at Stanford
Research Institute (SRI).
Late 1960s and Early 1970
Packet switching networks were
developed in a well
communicated manner
1980s
Tim Berners-Lee invented World Wide
Web, linking hypertext documents ,
provides a great impact for transferring
information

4. 1990
Archie , the first web search
engine was founded
1992
Internet Society for
maintaining the networks has
been established
1993
InterNIC the Network
Information center has been
established
1998
Google search engine was
founded
2001
Wikipedia , the free
encyclopedia has been
founded

5. 2 . PROTOCOLS
• The Internet
standards
describe a
framework
known as the
Internet
protocol suite
• It is a system
consists of
many layers
DEFINITION
• Application
layer
• Transport
layer
• Internet layer
• Link layer
LAYERS
• includes IP
addresses, for
computers on
the network.
• IP enables
internetworki
ng and, in
essence,
establishes
the Internet
itself
FUNCTIONS
• designed to
address up to
4.3 billion
hosts.
• A new
protocol
version, IPv6,
developed in
mid-1990s
which
provides
more
efficiency
ENHANCEMENT

6. LAYERS ARRANGEMENT

7. 3 . GOVERNANCE
• The Internet is a global network that comprises
many voluntarily interconnected autonomous
networks.
• To maintain interoperability, the principal name
spaces of the Internet are administered by the
Internet Corporation for Assigned Names and
Numbers (ICANN)

8. • ICANN is governed by an international board of directors
drawn from across the Internet technical, business,
academic, and other non-commercial communities
• ICANN coordinates the assignment of unique identifiers
for use on the Internet, including domain names, Internet
Protocol (IP) addresses, application port numbers
• Regional Internet Registries (RIRs) in ICANN allocate IP
addresses

9. • African Network Information Center (AfriNIC)
for Africa
• American Registry for Internet Numbers (ARIN)
for North America
• Asia-Pacific Network Information Centre
(APNIC) for Asia and the Pacific region
• Latin American and Caribbean Internet
Addresses Registry (LACNIC) for Latin America
and the Caribbean region
• Réseaux IP Européens – Network Coordination
Centre (RIPE NCC) for Europe, the Middle East,
and Central Asia
MAJOR NETWORKING CENTRES

10. 4 . ADVANTAGES
• Connectivity, communication, and sharing
• Address, mapping, and contact
information
• Banking, bills, and shopping
• Selling and making money by business
• Collaboration, work from home, and
access to a global workforce
• Entertainment

12. 5 . SOCIAL IMPACT
% of internet users as per country's population (2015)

13. 1 2 3 4 5 6
From 2000 to
2009, the
number of
Internet users
globally rose
from 394
million to
1.858 billion
every day, 300
million Internet
users reading
blogs
Forecasts
predict that
44% of the
world's
population will
be users of the
Internet by
2020
In 2014 the
world's
Internet
users
surpassed 3
billion
The prevalent
language for
communication
on the
Internet has
been English
After
English, the
most using
language is
Chinese

14. INTERNET USERS PER 100 INHABITANTS
Source :
https://en.m.wikipedia.org/wiki/International_Telecommuni
cations_Union

15. 6 . CONCLUSION
• In 2011, researchers estimated the energy used
by the Internet to be between 170 and 307 GW,
less than two percent of the energy used by
humanity.
• This estimate included the energy needed to
build, operate, and periodically replace the
estimated 750 million laptops, a billion smart
phones and 100 million servers worldwide as well
as the energy that routers, cell towers, optical
switches, Wi-Fi transmitters and cloud storage
devices use when transmitting Internet traffic

16. By
V. AKSHAYA
🙏