Difference Between Internet and Intranet


Main Difference

The World Wide Web is a platform where millions of people come every day in search of information. Most of the time they come across different terms which confuse them and one central point of discussion for an ordinary person is the difference between the internet, and the intranet.

These terms seem to be similar in many ways but are different. The Internet is a place where people from all over the world can send and share information. It consists of a communication network that extends globally and is connected together for ease of sharing.

An intranet is a communication system similar to the internet and works exactly the same with the help of the internet, but the only difference is that instead of being a global system it is restricted to a particular place and can be considered as a private network.


Most organizations such as a company or universities have an intranet for their purposes and can be viewed on the premises. Internet is used for general purposes. They have varying levels of ease. The Internet does not require any passwords.

The intranet will not need any details when accessed from the place of use. Internet and intranet can be called different because intranet does not always depend on the internet. An intranet can be called a private internet while an extranet can be called a private intranet.

A global network that is available to anyone who wants to access informationAn intranet is unique to an organization or group of people who work together at a place
PublicPrivate intermediately
IndependentIndependent yet dependent on the internet
NoCan have

What is Internet?

The Internet is a global network of computing systems that are connected to each other and help in providing information to everyone who has access. When a web address is entered, the internet makes use of an internet protocol address which tells the exact location of the computer, and where it is present. From there it gets the information from sets of devices known as the webserver which can have a domain name and an address which is then displayed with the help of a browser. It has a basic level of security and does not have firewalls to protect it. There is no requirement of a password to use it and people anywhere, who have the availability of a computer can get all the information that they require.

What is Intranet?

An intranet is a platform that works on the same principles as the internet but is not accessible to the outer world. It is unique to an organization such as a university that has information provided and can be viewed within the premises of the Institute. All the computers are connected with each other and have no connection with the outer world. When the intranet is connected to the internet, it will be protected with another level of security in the form of a firewall so that only particular people can reach it. To simplify it is a network on the computer which works without depending on the internet. There are files of intranet present inside the computer which helps in gaining all the information without depending on the internet.

Key Differences

  1. The Internet is a global network that is available to anyone who wants to access information. An intranet is unique to an organization or group of people who work together at a place.
  2. The Internet is a private network, the intranet is independent in its own way.
  3. The Internet does not have firewall protection, the intranet can have firewall protection.
  4. The Internet is used to gain general information. An intranet is used to share and see accurate.
  5. The Internet is called a public domain, Intranet is known as a particular area.
  6. The Internet can be used without any personal account. Intranet sometimes can require a login.
Harlon Moss

Harlon currently works as a quality moderator and content writer for Difference Wiki. He graduated from the University of California in 2010 with a degree in Computer Science. Follow him on Twitter @HarlonMoss