In this Computer network tutorial, you’ll learn basic to advanced concepts like the Basics of computer networks, Data link layer, network layer, network security and cryptography, compression techniques, etc.
A computer network is a collection of computers or devices connected to share resources. Any device which can share or receive the Data is called a Node. Through which the information or Data propagates is known as channels, It can be guided or unguided.
In this Computer network tutorial, you’ll learn basic to advanced concepts like the Basics of computer networks, Data link layer, network layer, network security and cryptography, compression techniques, etc.