Let's Encrypt
https://letsencrypt.orgLet's Encrypt is a free, automated, and open certificate authority brought to you by the nonprofit Internet Security Research Group (ISRG). 548 Market St, PMB 77519, …
Certbot | Certbot
https://certbot.eff.orgUnencrypted HTTP normally uses TCP port 80, while encrypted HTTPS normally uses TCP port 443. To use certbot --webroot, certbot --apache, or certbot --nginx, you should have an existing HTTP website that’s already …
Certbot | Certbot
certbot.eff.orgUnencrypted HTTP normally uses TCP port 80, while encrypted HTTPS normally uses TCP port 443. To use certbot --webroot, certbot --apache, or certbot --nginx, you should have an existing HTTP website that’s already online hosted on the server where you’re going to use Certbot. This site should be available to the rest of the Internet on port 80.
Certbot
https://certbot.eff.orgUnencrypted HTTP normally uses TCP port 80, while encrypted HTTPS normally uses TCP port 443. To use certbot --webroot, certbot --apache, or certbot --nginx, ...
Getting Started - Let's Encrypt
letsencrypt.org › getting-startedWe do our best to make it very easy to add Let’s Encrypt support, and providers are often happy to hear suggestions from customers! If your hosting provider doesn’t want to integrate Let’s Encrypt, but does support uploading custom certificates, you can install Certbot on your own computer and use it in manual mode. In manual mode, you upload a specific file to your website to prove your control.