Nginx Ssl Configuration Ubuntu 18.04
What is Nginx?
Nginx is an open source web server and reverse proxy software. It is used to manage web traffic on the internet, like how the Apache web server is used. It can handle both static and dynamic content and can help a website scale up and handle more traffic. The software is also used for load balancing, which will help reduce server load and improve performance.
Nginx is a lightweight web server compared to Apache and is easy to configure. It can also act as a load balancer between servers. This makes it a good choice for web applications that receive a lot of traffic. It is free, open source software and can be installed on various Linux distributions including Ubuntu 18.04.
What is SSL?
SSL, or Secure Socket Layer, is a protocol used to secure information transmission between two computers. It is a form of encryption that ensures no one can read or modify the data while it is being transmitted. It is used to transmit sensitive data such as credit card details and passwords.
SSL is essential for any website that requires online payments or user authentication. To enable it, certain additional configuration is required. This includes obtaining and configuring an SSL certificate and setting up the web server to use the certificate.
Why SSL is Necessary?
SSL is important for any site that handles sensitive information such as passwords and credit card details. It ensures that the data being transmitted is secure and that no one can read or modify it. It also helps to protect the user from man-in-the-middle attacks. It is therefore necessary for any site that requires user authentication or has a payment gateway.
How to Install Nginx on Ubuntu 18.04?
The easiest way to install Nginx on Ubuntu 18.04 is to use the apt command. To do this, open the command line and run the following command:
sudo apt update && sudo apt install nginx
This will install the latest version of Nginx on your system. You can then check if the installation was successful by running the following command:
sudo systemctl status nginx
This should show that the service is running and that it is enabled. You can then configure the server by editing the Nginx configuration file. This file is located in the directory: /etc/nginx/nginx.conf
How to Configure SSL for Nginx on Ubuntu 18.04?
Configuring SSL for Nginx can be done in three simple steps. The first step is to obtain an SSL certificate. This can be done by purchasing a certificate from a trusted Certificate Authority or by creating a self-signed certificate. The second step is to configure the Nginx configuration file. This involves editing the /etc/nginx/nginx.conf file and adding the SSL configuration.
The third step is to enable SSL on your server. This can be done by running the following command in the command line:
sudo nginx -t && sudo systemctl restart nginx
This will reload the Nginx configuration which will enable SSL on your server. You can then check if the SSL is enabled by running the following command:
sudo nginx -T | grep "ssl"
This should return the SSL configuration. You can then open your browser and navigate to the site using HTTPS.
Frequently Asked Questions
What is Nginx?
Nginx is an open source web server and reverse proxy software. It is a lightweight web server compared to Apache and is used to manage web traffic on the internet.
What is SSL?
SSL, or Secure Socket Layer, is a protocol used to secure information transmission between two computers and is used to transmit sensitive data such as credit card details and passwords.
Why is SSL Necessary?
SSL is essential for any website that requires online payments or user authentication. It ensures that the data being transmitted is secure and that no one can read or modify it.
How to Install Nginx on Ubuntu 18.04?
The easiest way to install Nginx on Ubuntu 18.04 is to use the apt command. To do this, open the command line and run the following command: sudo apt update && sudo apt install nginx.
How to Configure SSL for Nginx on Ubuntu 18.04?
Configuring SSL for Nginx can be done in three simple steps. The first step is to obtain an SSL certificate. The second step is to configure the Nginx configuration file. The third step is to enable SSL on your server. This can be done by running the command sudo nginx -t && sudo systemctl restart nginx.
Conclusion
Nginx is an open source web server that is lightweight and easy to configure. It can be used to manage web traffic and can also act as a load balancer between servers. Enabling SSL on Nginx is necessary for any website that require user authentication or has a payment gateway. It ensures that the data being transmitted is secure and that no one can read or modify it. Installing and configuring Nginx SSL on Ubuntu 18.04 can be done relatively easily by following the steps outlined in this article.
Thank you for reading this article! Please read other articles for more information.
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