Explain how HTTPS protected protocol differs from regular HTTP and what its main advantage is.

HTTP (HyperText Transfer Protocol) is a data transfer protocol on the internet that operates without encryption. HTTPS (HTTP Secure) is an extension of HTTP that uses encryption via SSL/TLS.

Main differences and advantages of HTTPS:

• Data encryption: HTTPS protects data transmitted between the client and server from interception and eavesdropping.
• Server authentication: using SSL/TLS certificates, the client can verify the authenticity of the server, preventing "man-in-the-middle" (MITM) attacks.
• Data integrity: HTTPS ensures protection against data substitution or distortion during transmission.

Thus, the main advantage of HTTPS is the security and confidentiality of transmitted information.