Internet n Intranet

8/6/2019 Internet n Intranet

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INTERNET INTERNET AAND INTRANET INTRANET By, By,

Divya Manivannan. Divya Manivannan.


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. The Internet is a global system of inte

computer networks that use the standaProtocol Suite to serve billions of useris a network of networks that consists private and public, academic, business government networks of local to globInternet carries a vast array of informaand services, most notably documentsWide Web (WWW) and the infrastruc

electronic mail


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V isualization of the various routeV isualization of the various route portion of the Internet portion of the Internet


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O rigin of internet O rigin of internet The origin of the Internet reach back to1USSR's launch of Sputnik spurred the UAdvanced Research Projects Agency in To regain its technological strength US f projects of its military agencies to build Foundation which spawned worldwide pdevelopment of new networking technol

networked country-wide radar systems tfirst time and led to the commercializatiinternational network in the mid 1990s, an estimated quarter of Earth's populatio

services of the Internet.


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A plaque commemorating the A plaque commemorating the Internet at Stanford UniverInternet at Stanford Univer


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Structure Structure The complex infrastructure of the Internet

hardware components and a system of so

that control various aspects of the architethe hardware can often be used to supposoftware systems.

It is extremely heterogeneous; data transfe physical characteristics of connections v

Scientists describe it as "prime example ofhighly engineered, yet highly complex sy


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G overnance G overnance The Internet is a globally distributed comprising many voluntarily interco

autonomous networks. It operates w governing body Internet CorporatioNames and Numbers (ICANN), headMarina del Rey, California. ICANN authority that coordinates the assignmidentifiers for use on the Internet,


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Modern uses Modern uses Mobile phones Datacards, Handheld game consoles Cellular routers Shopping Advertising Personalized marketing

Used in communitiesas MySpace, Friends

Facebook, Twitter,O

rkut Commerce Download Mail CD etc


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Harms inHarms in- -net net Web has neighborhoods, some safer and sUnlike any other metropolis, the web lac police force.Internet involvement increases, so do lonedepression on males.Business analysts also note associations bInternet access and decreased productiviIt is clear that there is a need to protect onfrom the distractions and corrosive elem


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Intranet Intranet An intranet is a private computer netInternet Protocol technologies to sec

any part of an organization's informaoperational systems within that orgaterm is used in contrast to internet, abetween organizations, and instead rnetwork within an organization. Somrefers only to the organization's inter


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Characteristics Characteristics An intranet is built from the same concept

technologies used for the Internet, such aProtocols may be found in an intranet, suc

services), SMTP (e-mail), and FTP (file tIntranets may provide a gateway to the Int

of a firewall, shielding the intranet from external access.Intranets are also contrasted with extranets generally restricted to employees, extran

accessed by customers, suppliers, or appr


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Appearance Appearance


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Uses Uses Intranets are being used to deliver tools an

e.g., sophisticated corporate directories,

customer relationship management toolsmanagement etc., to advance productivitIntranets are also being used as corporate

e.g,large numbers of employees discussian intranet forum application could lead management, productivity, quality, and o


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Benefits Benefits Workforce productivityCommunicationBusiness operations and management Cost-effective Promote common corporate culture

Immediate Updates Supports a distributed computing archKnowledge of your Audience


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THANK THANK Y O U Y O U

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Internet n Intranet