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  • Thursday, 07 December 2023
8 Popular network protocol - HTTP, HTTP3, HTTPS, WebSocket, TCP, UPD, SMTP, FTP

8 Popular network protocol - HTTP, HTTP3, HTTPS, WebSocket, TCP, UPD, SMTP, FTP

Here are details for the mentioned network protocols:

1. HTTP (Hypertext Transfer Protocol)
Description: HTTP is a protocol for transmitting data over the internet. It is the foundation for communication on the World Wide Web.
Use: Used for fetching web pages, images, videos, etc., from web servers to web browsers.

2. HTTP/3
Description: HTTP/3 is the third major version of the Hypertext Transfer Protocol, designed to improve the performance and security of web communication.
Use: It aims to reduce latency and enhance security, particularly for websites served over HTTPS.

3. HTTPS (Hypertext Transfer Protocol Secure)
Description: HTTPS is an extension of HTTP that adds encryption to the data transfer, ensuring secure communication between a web server and a browser.
Use: It's used for secure transactions, such as online banking, e-commerce, and transmitting sensitive data.

4.WebSocket
Description: WebSocket is a communication protocol that provides full-duplex communication between a client (e.g., a web browser) and a server over a single, long-lived connection.
Use: It's used for applications that require low-latency, real-time communication, such as online gaming, chat applications, and financial trading platforms.

5. TCP (Transmission Control Protocol)
Description: TCP is one of the main protocols in the Internet Protocol (IP) suite. It ensures reliable, ordered, and error-checked delivery of data packets over a network.
Use: It's used for applications that require error-free and reliable data transmission, such as web browsing, email, and file transfer.

6. UDP (User Datagram Protocol)
Description: UDP is a connectionless protocol that offers a minimal level of service with no guarantees of message delivery, order, or duplicate protection.
Use: It's used for applications that prioritize speed and efficiency over reliability, like online gaming, video streaming, and VoIP.


7. SMTP (Simple Mail Transfer Protocol)
Description: SMTP is a protocol used for sending email messages between servers. It's responsible for the delivery of emails from a client to a server or between servers.
Use: It's used for sending and receiving emails.

8. FTP (File Transfer Protocol)
Description: FTP is a standard network protocol used to transfer files from one host to another over a TCP-based network.
Use: It's used for uploading or downloading files to or from a server, commonly in web development or content management.
Each of these protocols serves a specific purpose and plays a crucial role in enabling different types of communication and data transfer on the internet.

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