Explain the reason:
About the port difference: http: 80 port, HTTPS:443 port.
The difference between data transmission: clear text transmission of HTTP data and encrypted transmission of HTTPS data.
Identification of true and false websites: HTTP is easy to be copied, and HTTPS websites must use their real names when using OV or EV certificates. The requirements are very strict, especially EV certificates. The address bar will directly display the name, such as the websites of major banks.
Application transmission: HTTP works in the application layer and HTTPS works in the transport layer.
Address protocol differences:
At the beginning of http:// (it is not safe to display a question mark in the case of a browser)
Https:// beginning (the browser displays the security, small green lock icon)
Protocol threshold: HTTP does not need a certificate, and HTTPS needs an SSL certificate issued by Gworg.
About hijacking:
HTTP can be easily hijacked, open a webpage or even jump directly to another website.
HTTPS encryption is secure, not hijacked, and the transaction transmission data is encrypted.
Solution: You need to obtain a digital certificate in Gworg and configure it to the server to implement HTTPS.