What is HTTPS? What is it for? Definition

Definition of HTTPS

HTTPS is the secure version of the HTTP protocol, it uses encryption based on Secure Socket Layers (SSL) to create a secure channel between server and client. The standard port for this protocol is 443. To know if the web page that we are visiting uses the secure protocol, in terms of the transmission of the data that we are transcribing, we must observe if https appears in the address bar of our browser. at the beginning of the url.

If sensitive information needs to be sent or accessed on a website it is much more likely to be done over HTTPS, due to its higher level of encryption. For example, access to an online banking account or platform involves the exchange of sensitive information, which requires secure access.

What is HTTPS for?

The HTTPS protocol serves as a sublayer under regular layers of an HTTP application, which encrypts and decrypts the requests for an Internet page, as well as the pages that are returned by the Web server, protecting the data as it travels between the server and the server. the client. The level of encryption depends on the browser used and the remote server. It is especially used by systems that handle money, business transactions, personal data, or passwords.

What does HTTPS mean?

The acronym HTTPS stands for HTTP over SSL or “HTTP Secure” which is the abbreviation for “HyperText Transfer Protocol Secure” which in Spanish translates as “Secure Hypertext Transfer Protocol”

How does HTTPS work?

When browsing a web page the browser automatically looks at the URL to determine if the page is using HTTP or HTTPS. If the page is using HTTPS the browser exchanges some SSL parameters with the web server, and then a secure connection is opened. The web browser automatically finds the certificate, which requires no user action in most situations.

Web pages tend to be slower when using HTTPS due to the time required to encrypt the information. Since slower pages can provide a poorer user experience, HTTPS is often reserved for pages where sensitive information is transferred.

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