The Internet transfers PettaBytes of data every minute across the globe. Do you have any idea how that happens? You click on a link and you download a multi MegaByte(MB) file within seconds, watch your favourite videos, do live video calls and what not. This is not magic! There are people behind the scene, who are working very hard to make all this happen, both efficiently and safely, by making sure that the data reaching you is unsniffed and legitimate. They are called Security Engineers.
Computer Networking aims to study and analyze the communication process among various computing devices or computer systems that are linked, or networked together to exchange information and share resources. So, in order to perform networking you must have a network. It's like to make a telephone call you must have a telephone line.
In this tutorial we will learn about basics of Network Programming, Network Analysis and its practical application in detail.