openssl req -newkey rsa:2048 -nodes -keyout <domain_name> -out csr_file_name.csr Use this csr key file to create certificate from CA, and generate for nginx (if the option is not available, use Apache) Receive the certificate from CA, it would be a certfile.txt To cross check the received certificate use the following command openssl x509 -in certificate.crt […]

Jumping right into the topic So let see what ingredients we need: Flask – obviously because we are going to deploy flask based web application Nginx – obviously because we have chosen it as our web server Nginx: The OS in use is Ubuntu 16.04 Update and upgrade packages: sudo apt-get update && sudo apt-get […]