Differentiate between Intranet and Internet with their functions.
Answers
What Is The Internet?
The dictionary definition of internet is that it is a large global system of connected computers that enables people to share information and communicate. Also known as the worldwide web or just web for short, the internet is now so all pervasive in our lives that it’s hard to believe it’s only really been around since the 1980s. However, whether it’s checking into Facebook, looking up the latest news headlines, researching restaurant options or booking your next holiday, the internet is now for many of us an indispensable part of our daily lives. It enables us to connect and disseminate data with anyone, anytime and anywhere.
People often refer to being on the internet when in fact they mean going online to look something up or complete a task. The internet itself is nothing more than the computer network which is used to transmit the data from one location to another. The concept is very similar to a network of interconnecting roads that criss-crosses the landscape. The familiar information pages that we browse online as well as other features such as messaging programs, home shopping, file sharing and music or video downloading sites all operate on top of the basic network.
The truth is the internet is little more than a collection of standalone computers, which are all linked together mainly using the telephone network. Connecting the actual computers is a mix of old-fashioned copper cables as well as the newer fiber-optic cables along with wireless radio connections and satellite links.
In short, the internet is the means by which we move computerized data from one location to another.
What Is An Intranet?
While the internet is essentially an outward-facing platform, by comparison an intranet is an internal-facing one. The dictionary definition for an intranet is an internal system of connected computers that works like the internet and enables people within an organization to share data and communicate with each other. Access to the intranet is restricted to only authorized personnel so unlike the internet where information is pretty much accessible to just about anyone, an intranet is a closed, private network.
And just like the internet, an intranet offers its own powerful modules that sit on top of the basic platform. These features will vary from organization to organization and intranet to intranet but are likely to include some or all of the following:
file management and document sharing systemsteam and company news pages and blogscustomizable forms and workflowsembedded Google or Office 365 appscorporate calendars, quizzes and surveysstaff biographies and directoriesteam and company forums and collaborative workspaces.