One picture explains the working principle of HTTPS clearly!

HTTPS (Hypertext Transfer Protocol Secure) is an extended version of HTTP (Hypertext Transfer Protocol). It uses SSL (Secure Sockets Layer) or TLS (Transport Layer Security) protocols to encrypt data, ensuring that data is not stolen or tampered with during transmission between the client and server.

The main purpose of HTTPS is to ensure the confidentiality, integrity, and authenticity of data transmission between clients (such as browsers) and servers. This protection mechanism greatly improves the security of data transmission, preventing information from being stolen and tampered with. HTTPS is commonly used in scenarios where sensitive information needs to be protected, such as online banking, e-commerce websites, email services, and social media platforms.

HTTP vs HTTPS

HTTP (HyperText Transfer Protocol) and HTTPS (HyperText Transfer Protocol Secure) are both protocols used to transfer data between clients (such as browsers) and servers. The main difference between them is that HTTPS adds SSL/TLS protocol on the basis of HTTP, providing data encryption and authentication functions.

• HTTPHTTP is a stateless, plaintext communication protocol, which means that data is not encrypted during transmission. Although HTTP can effectively transmit web content…