They are a set of rules that determines how the data will be transmitted over the network. Protocols are a fundamental aspect of digital communication as they dictate how to format, transmit and receive data.
So, let's get started with the basics of protocols. We'll further focus on the types, key elements, and functionalities of protocols. But in this blog, we’ll mainly concentrate on the protocols used in computer networks and data communication. Protocols are needed in every field like society, science & technology, Data Communication, media, etc. Protocols provide us with a medium and set of rules to establish communication between different devices for the exchange of data and other services. Hence, to resolve this problem, we need protocols.
Due to this, they are unable to establish a connection and communicate with each other for sharing data and other information. They may have been developed using different hardware and software resources. These devices are designed and manufactured by different manufacturers. Billions of electronic devices and gadgets are operating to make this happen. In the era of Computer and Mobile technologies, computer network technology is growing at a very fast speed and frequency.