If you are using AWS LightSail to host your Magento Website, enable HTTPS mode with the help of Let’s Encrypt SSL certificate.
Before making any changes to to AWS Lightsail Magento site enable the SSL. I would strongly recommend to take a snapshot or backup of your server.
We will user certbot client for this purpose.
You need to user putty to get SSH access to your AWS Lightsail server.
Steps are .1. Download and install putty 2. Get SSH key from AWS 3. Convert the Key for Putty 3. Add the key to the SSH. ( This is another topic -Hopefully you know this already)
Once connected via putty you will get to home folder.
Do “cd ..” to go back to root folder.
Then try /opt/bitnami/letsencrypt/. If there is no folder . Create folder with mkdir letsencrypt.