


So, now let us learn these things one by one. We will also learn the encapsulation and de-encapsulation process in the OSI and TCP/IP models in detail. In this blog, we will mainly learn what is encapsulation. The most important feature that it adds is the security and reliability of data transmission between two nodes in a network. Actually, the encapsulation of data at various layers of the implementing model( OSI or TCP/IP) adds various functionalities and features to the data transmission.

The data is encapsulated at the sender's side, while it is de-encapsulated at the receiver's end. Whenever we send the data from one node to another in a computer network.
