Where the HTTPS website protocol is used

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Almost any modern browser includes a site protocol security check and HTTPS support.

This tool is used in the following areas:

on the domains of all kinds of financial structures, including banks;

when transferring electronic payments;

services that work with private information and personal data of users;

resources where customer loyalty marketing list of senior homes depends on the level of confidentiality.

Encrypted data leaks can also occur in cryptographic protocols, so they must be updated regularly, becoming more reliable each time. That is why users are advised to use the latest versions of search and other programs on their devices.


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In addition, in the near future, it is planned to mark a site as unsafe (or move it down in search results) if the site's security protocol is not HTTPS.

Types of HTTPS certificates
The types of HTTPS certificates that exist today can be divided according to their scope of application.

Certificates that perform user authentication
Confirms the authenticity of the domain (DV).

These certificates are used most often, they provide confirmation that the requested domain has a corresponding public key. After that, a connection is formed with the server via HTTPS, and the user sees a special symbol - a closed lock, which means that the requested site did not provide any information about the owner (if you click on the lock, the system will write to you about this).

That is, the domain owner only needs to present a working public key, and he will be issued a DV certificate. No one will see the name of the legal entity when working through this connection. Such a certificate is very inexpensive, up to $ 10 per year of use, or even free (read about Let's Encrypt and Cloudflare).