- I. The difference between HTTPS and HTTP
The Hypertext Transfer Protocol HTTP protocol is used to pass information between a Web browser and a Web server. The HTTP protocol sends content in plaintext, does not provide data encryption in any way, and if an attacker intercepts a transmission message between a Web browser and a Web server, it can read the information directly, so the HTTP protocol is not suitable for transmitting sensitive information such as credit card numbers, passwords, etc. To address this flaw in the HTTP protocol, you need to use a different protocol: Secure Sockets Layer Hypertext Transfer Protocol HTTPS. For the security of data transmission, HTTPS joins the SSL protocol on the basis of HTTP, SSL relies on the certificate to verify the identity of the server, and encrypts the communication between the browser and the server. The main differences between HTTPS and HTTP are the following four points: The 1.HTTPS protocol requires a certificate to the CA, the general free certificate is very small and requires a fee. 2.http is a Hypertext Transfer Protocol, the information is plaintext transmission, HTTPS is a secure SSL encryption Transfer protocol. 3.http and HTTPS use a completely different connection, with the same port, the former is 80, the latter is 443. The 4.http connection is simple and stateless; The HTTPS protocol is a network of encrypted transmission and authentication built by the Ssl+http protocol, which is more secure than the HTTP protocol.
1. Secure connection-More information-View certificate-Details-export certificate
2. Files that generate the. cer suffix
3. Convert the exported certificate to a. Store format file
Enter password-Add Trust
4. In the JMeter, enter the port number 443, the protocol input HTTPS
5. Add a certificate in SSL Manager
JMeter the difference between HTTPS and HTTP
