If you have your own site, encrypting is something that should be mandatory. Not only does it makes your site secure against hackers/crackers but also google rank those sites higher who serve their site on https.
Here’s how you can secure your wordpress based site using certificate provide by Lets Encrypt.

Some background:

I am quoting the following direct from the Let’s Encrypt site:

To enable HTTPS on your website, you need to get a certificate (a type of file) from a Certificate Authority (CA). Let’s Encrypt is one such CA. In order to get a certificate for your website’s domain from Let’s Encrypt, you have to demonstrate control over the domain. With Let’s Encrypt, you do this using software that uses the ACME protocol, which typically runs on your web host.

If you have shell access (that is if you can connect to your host using PuTTY), you can follow the instructions provided here to install certbot.

Process:

Assuming your wordpress site runs on nginx web server on Debian 9, here’s how to do it:
Add the repository source in your sources.list:

deb http://ftp.debian.org/debian stretch-backports main

to your /etc/apt/sources.list (or add a new file with the “.list” extension to /etc/apt/sources.list.d/) Continue reading How to secure your site using Lets Encrypt →