FREE SSL CERTIFICATE FROM LET'S ENCRYPT ON HOSTING

Since 2014, Google has officially prioritized websites that support HTTPS protocol on search results. This is also understandable because a website with HTTPS protocol with a valid SSL certificate reduces the risk of spoofing and user safety due to data sent from the browser to the encrypted website server. .

Nowadays, hosting services support free SSL certificates from Let's Encrypt, a non-profit organization that you can use to help your website professional and create trust with users. If your host does not support the free SSL certificate installation from Let's Encrypt then it's fine, I'll have to manually install it on the next page.
What is SSL and Let's Encrypt?
An SSL certificate is a certificate that encrypts information on devices or applications that support encryption with SSL certificates. The SSL certificate will have two parts, a Private Key and a Public Key, where the Public Key will be installed on the terminal application that the browser or other applications can access. Data processing, which acts as the key to decrypting data sent from the terminal, is encrypted through the public key.
To get an SSL certificate, you have to register with authentication organizations such as Comodo, GeoTrust, Symantec, etc. At a certain cost, SSL certificates are also divided into three types, DV, OV, or EV. friend. This article is not about SSL, so I will talk more in detail about a series of SSL.
Let's Encrypt is an SSL-certified organization like Comodo, GeoTrust, Symantec, but otherwise they are non-profit organizations founded with the support of major organizations in the world Cisco, Akamai, Mozilla, Facebook , ... for the purpose of providing free SSL certificates for everyone to help every website is encrypted, creating a safer internet environment.
Therefore, the SSL certificate at Let's Encrypt will be no different to other types of SSL certificates, except that you have to renew every 90 days. Renewal, then I will detail the installation.
How to Install Free SSL to Shared Hosting Using cPanel
In this article I will be divided into two parts, the installer automatically with the tools available on the host if the vendor is supported, and manually installed with the host does not support the automatic installation. So I will divide the page into 3 pages, please click on the link below to switch to the content to see nhé.