SSL renegotiation attacks mainly exploit the HTTP header protocol

http, port 80, but you can bind port 80 to an empty site with no web content, and then do a 301 jump with hsts, so that the pointing does not matter, even if http forces the preview there is no content.

Summary. SSL (Secure Sockets Layer) and its successor, Transport Layer Security (TLS), are security protocols that provide security and data integrity for network communications.

What is the security protocol of the network protocol commonly used between the client and the server?

SSL (Secure Sockets Layer) and its successor, Transport Layer Security (TLS), are a single security protocol that provides security and data integrity for network communications.

SSL (Secure Sockets Layer) and its successor, Transport Layer Security (TLS), are a single security protocol that provides security and data integrity for network communications.

Answer]: BHTTPS (Secure Hypertext Transfer Protocol) It is a secure communication channel, developed based on HTTP, for exchanging information between the customer's computer and the server.

HTTPS uses Secure Sockets Layer (SSL) for information exchange, which is simply the secure version of HTTP.

Difference Between https and http:

The HTTPS protocol requires you to apply for a certificate at CA, and there are few free certificates, and you need to pay a fee.

HTTP is a hypertext transfer protocol, information is transmitted in plaintext, and HTTPS is a secure SSL encrypted transmission protocol.

HTTP and HTTPS use completely different connection methods and use different ports, the former is 80, and the latter is 443.

HTTP connections are simple and stateless.

The HTTPS protocol is a network protocol built by SSL+HTTP protocol that can be used for encrypted transmission and identity authentication, which is more secure than the HTTP protocol.