Ubuntu 18.04 Nginx Hide Port
Introduction to Nginx with Ubuntu
Nginx is an open source web server and reverse proxy software that is commonly used in Linux servers. It is capable of providing excellent web services and facilities compared to traditional web servers. Nginx had a market share of 35.6% of the installed web server market in June 2020, which puts it ahead of all other web servers.
Nginx was originally created by Igor Sysoev and released for use in 2004. Since its release, it has become one of the most popular web servers, due to its scalability, speed and ease of use. Nginx is the web server of choice for popular websites like Netflix, WordPress and GitHub. Ubuntu 18.04 is the current Long Term Support (LTS) version of the Ubuntu Linux operating system and comes with Nginx pre-installed.
How Ubuntu 18.04 Nginx Hides a Port
When running a web server on a Linux system, you may want to hide the port number from public view. This is especially true if you are running a web server on a non-standard port, such as port 8080 instead of port 80. Hiding the port number also prevents attackers from obtaining information about your server.
Nginx, when used with Ubuntu 18.04, can be used to hide the port number from public view. This is done by configuring Nginx to accept connections on the non-standard port, and then forward the request to the appropriate port on the local server. In order to hide the port number, Nginx needs to be configured with a specific set of configuration instructions.
Nginx Configuration Steps in Ubuntu 18.04
To configure Nginx in Ubuntu 18.04 to hide the port number, users need to first install and start Nginx. This can be done using the tasksel command or the apt command, depending on the user’s preference.
Once Nginx is installed, the user should open the Nginx configuration file, which is usually located at /etc/nginx/nginx.conf. This should be opened in an editor such as Nano or Vi, and some modifications should be made.
The next step is to enable the proxy_protocol parameter in Nginx. This needs to be done in order for Nginx to accept connections on the non-standard port, and then re-direct them to the appropriate port on the local server. The proxy_protocol parameter should be set to on, and it should be configured to listen on the port number that is required.
The next step is to add the hide_port directive to the Nginx configuration. This should be done in the server section of the configuration file. This directive will ensure that the port number is not visible to the outside world. Once the hide_port directive has been added, the Nginx configuration should be saved and Nginx should be restarted.
Testing the Nginx Configuration for Ubuntu 18.04
Once the Nginx configuration has been completed, the user should test the setup to ensure that the port is not visible to the outside world. This can be done using the curl or wget commands, which can be executed against the external IP address of the server.
The output of the command should not include the port number, as this should be hidden from public view. If the port is being displayed, then there is an error in the Nginx configuration and it needs to be adjusted.
Conclusion
By following the steps outlined above, users can easily configure Nginx on Ubuntu 18.04 to hide the port number from view. This helps ensure that attackers cannot gain access to the server, as they will not be able to view the port number. As always, it is important to test any changes to the Nginx configuration before implementing them on a live server.
FAQs
-
Q: What is Nginx?
A: Nginx is an open source web server and reverse proxy software that is commonly used in Linux servers.
-
Q: What version of Ubuntu is Nginx available in?
A: Nginx is available in Ubuntu 18.04, which is the current Long Term Support (LTS) version of the Ubuntu Linux operating system.
-
Q: How do I hide the port number with Nginx?
A: You can hide the port number with Nginx by configuring the proxy_protocol parameter and adding the hide_port directive to the Nginx configuration file.
Thank you for reading this article. Please read more articles on our website to stay up to date with the latest in Linux and open source software.
Related Posts:
- Install Phpmyadmin On Nginx Ubuntu 18.04 Install Phpmyadmin On Nginx Ubuntu 18.04 Introduction PhpMyAdmin is one of the most popular and widely used web-based database management tools available. It is used for administering, managing and maintaining…
- Nginx Reverse Proxy Upstream Ssl Nginx Reverse Proxy Upstream Ssl What is Nginx Reverse Proxy? Nginx reverse proxy is a technique used to provide internet users with the ability to access services on a variety…
- Nginx Configuration File For Comodo Ssl Nginx Configuration File For Comodo Ssl What is Nginx? Nginx is an open source web server software package originally developed and made available for free to the public by Russian…
- Install Phpmyadmin Ubuntu 18.04 Nginx Install PhpMyAdmin Ubuntu 18.04 Nginx What is PhpMyAdmin? PhpMyAdmin is an open source software written in PHP that provides a graphical web-based interface for accessing and managing your MySQL or…
- Docker Nginx Web Proxy Configuration Docker Nginx Web Proxy Configuration Introduction Docker Nginx Web Proxy is a powerful tool for managing and configuring web proxies for secure connection. Nginx Web Proxy helps you to hide…
- Install Nginx Di Whm Domainesia Install Nginx Di Whm Domainesia Install Nginx Di Whm Domainesia Introduction to Nginx Nginx (engine x) is a popular open-source, high-performance web server written in C. Its main goal is…
- How Use Nginx Mysql Ubuntu How to Use Nginx, MySQL and Ubuntu What is Nginx? Nginx is an open source web server and reverse proxy software written by Igor Sysoev. It is a popular choice…
- Nginx Command Not Found Ubuntu Nginx Command Not Found Ubuntu What is Nginx? Nginx (pronounced as Engine X) is an open source web server created to handle high traffic network applications, replacing traditional web servers…
- Ubuntu 16 Bind9 Nginx Subdomain Ubuntu 16 Bind9 Nginx Subdomain Overview Ubuntu is a popular Linux-based operating system, often used in web hosting. Bind 9 is a DNS server, commonly used in Ubuntu, that helps…
- Virtualhost Nginx Ubuntu 16.04 Virtualhost Nginx Ubuntu 16.04 Introduction to Virtualhost Virtualhost is a software configuration option in web servers including Apache, Nginx, and more that allows a web server to host multiple web…
- Install Nginx Phpmyadmin Ubuntu 18.04 Install Nginx Phpmyadmin Ubuntu 18.04 Introduction to Nginx, PHP, and Ubuntu Nginx is an open-source, high-performance web server written in C and used to serve static and dynamic webpages. It…
- Install Paid Ssl Nginx Ubuntu 18.04 Install Paid SSL Nginx Ubuntu 18.04 What Is Nginx? Nginx is an open-source web server and reverse proxy used in many applications worldwide. It is a lightweight, high-performance server that…
- Nginx Windows Execute Command Conf Nginx Windows Execute Command Conf What is Nginx for Windows? Nginx for Windows is an open-source web server used to run websites and web applications on Windows operating systems. It…
- Nginx Docker Swarm Config With Defferent Server Nginx Docker Swarm Config With Different Server Introduction to Nginx and Docker Nginx is a popular open-source web server that is used for serving static content, as well as for…
- Tutorial Start Nginx Ubuntu Webserver Tutorial Start Nginx Ubuntu Webserver Step 1: Prerequisites Before we start configuring Nginx as a web server on Ubuntu, we need to make sure we have the following prerequisites: A…
- Nginx Client Intended To Send Too Large Body Nginx Client Intended To Send Too Large Body What is Nginx? Nginx is an open-source web server originally created by Igor Sysoev in 2004. It is one of the most…
- Nginx Ssl Configuration Ubuntu 18.04 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…
- Create Wordpress With Nginx Mariadb Php-Fpm 16.04 Create WordPress With Nginx Mariadb Php-Fpm 16.04 What Is WordPress? WordPress is a content management system (CMS) and a blogging platform. It allows you to easily create and manage websites…
- Instal Nginx Ubuntu 18.04 Installing Nginx on Ubuntu 18.04 What is Nginx? Nginx is a lightweight, open source, high-performance web server designed for serving dynamic and static web content. It is capable of handling…
- Reverse Proxy Nginx Dan Windows Server Reverse Proxy Nginx Dan Windows Server Introduction to Reverse Proxy Reverse proxy is a server that is used to receive requests from the Internet and forward them to other servers.…
- Install Reverse Proxy Nginx Linux Virtualbox Install Reverse Proxy Nginx Linux Virtualbox What is a Reverse Proxy? A reverse proxy is a type of server that takes requests from the Internet and forwards them to backend…
- Nginx Tcp Multiple Port Forwarding Nginx Tcp Multiple Port Forwarding What is TCP Port Forwarding? TCP port forwarding is a network action that enables a computer to redirect communications that are normally sent over the…
- Step By Step Install Nginx And Phpmyadmin On Ubuntu Step By Step Install Nginx And Phpmyadmin On Ubuntu Introduction Setting up a web server on Ubuntu is easy and straightforward. Nginx is a popular web server for Ubuntu, and…
- Nginx Proxy To Apacher Https Nginx Proxy To Apacher Https What is Nginx? Nginx is a web server software developed by Igor Sysoev and released in 2004. It is written in C and is one…
- This Site Can't Be Reached Nginx This Site Can't Be Reached Nginx What is Nginx and What Does it do? Nginx is an open-source web server, created by Igor Sysoev in 2004. It is a powerful…
- Install Phpmyadmin Nginx Ubuntu 16.04 Php 7 Install Phpmyadmin Nginx Ubuntu 16.04 Php 7 Introduction to PhpMyAdmin PhpMyAdmin is a web-based tool that enables the users to manage their MySQL databases. It also provides a graphical interface…
- Instal Nginx 1.5.0 Installing Nginx 1.5.0 Overview of Nginx Nginx is a web server that is used to serve web content quickly and reliably. It is popularly used in asynchronous web applications, due…
- Failed To Restart Nginx.Service: Unit Nginx.Service Not… Failed To Restart Nginx.Service: Unit Nginx.Service Not Found What is Nginx? Nginx (Engine X) is a web server originally created by Igor Sysoev in 1996. It is now one of…
- Install Nginx Server On Centos 7 Install Nginx Server On Centos 7 What Is Nginx? Nginx is an open source web server and reverse proxy developed by Igor Sysoev in 2004. It is an efficient web…
- Install Webuzo Without Conlicting Nginx Centos 7 Install Webuzo Without Conlicting Nginx Centos 7 What is Nginx? Nginx is an open-source web server that was created and released in 2004. It is known for its speed, stability,…