The internet is a network of thousands of computer networks. Every network and every computer in these networks exchange information according to certain rules called protocols. These different computer and different networks are united with the common thread of two protocols .
Internet has the characteristics : internet has the following characteristics –
1- A Complex Networks.
3- A Decentralized System .
4- Composed of Billions of Files.
5- Widely used.
6- International In Scope.
8- Expanding Exponentially.