Install Free SSL Certification On Your Website
Let’s Encrypt is a free, automated, and open certificate authority (CA), run for the public’s benefit. It is a service provided by the Internet Security Research Group (ISRG).
Server: Centos 7.0
- An availabe website deployed on a server
- A domain name can be resolved by DNS Server
- Web Server like
Choose Your System and Web Server
Let’s Encrypt suppiles automatically deployment by using
Here is the link.
Click Here For Certbot
Just a few Commands
$ sudo yum install python2-certbot-nginx $ sudo certbot --nginx
certonly if you would like to confgure Nginx manually.
$ sudo certbot renew --dry-run
- Cron Job
0 0,12 * * * python -c 'import random; import time; time.sleep(random.random() * 3600)' && certbot renew
Troubles may be Encountered
If you are using a static site generator,
Hugo, for example, make sure that the url of your site begins with
https://. Some sites’ CSS are found to be prone to lose after SSL certification.