HTTP (full name: Hyper Text Transfer Protocol over securesocket layer) is an HTTP channel aiming at security. On the basis of HTTP, the security of the transmission process is guaranteed through transmission encryption and identity authentication. The SSL & nbsp; layer is added to the base of HTTP, and the security foundation of HTTPS is SSL, so SSL is needed for the details of encryption. HTTPS has a default port different from HTTP and an encryption / authentication layer (between HTTP and & nbsp; TCP & nbsp;).

DUVTek is the first in the industry to upgrade the official website access link from HTTP to more secure HTTPS to ensure the user information security. You can see the security sign on the left side of the browser.