{"id":569,"date":"2024-10-24T17:23:39","date_gmt":"2024-10-24T17:23:39","guid":{"rendered":"https:\/\/protocolguard.com\/resources\/?p=569"},"modified":"2024-12-14T20:50:02","modified_gmt":"2024-12-14T20:50:02","slug":"how-to-configure-nginx","status":"publish","type":"post","link":"https:\/\/protocolguard.com\/resources\/how-to-configure-nginx\/","title":{"rendered":"How to Configure Nginx: A Step by Step Guide"},"content":{"rendered":"<div id=\"bsf_rt_marker\"><\/div>\n<p><span style=\"font-weight: 400;\">Setting up Nginx is key to making sure your web server runs smoothly and securely. <\/span><b>Whether you\u2019re managing multiple websites or fine-tuning your server for faster speeds, knowing how to configure Nginx can make a big difference.<\/b><\/p>\n\n\n\n<p><span style=\"font-weight: 400;\">Data shows that Nginx powers about a third of all web servers, specifically 33.8% of the market according to the October 2024 usage data <\/span><a href=\"https:\/\/w3techs.com\/technologies\/details\/ws-nginx\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">provided<\/span><\/a><span style=\"font-weight: 400;\"> by W3Techs. It\u2019s also responsible for managing traffic of 46,9% of the top 1000 sites on the Internet, as <\/span><a href=\"https:\/\/blog.nginx.org\/blog\/now-worlds-1-web-server-nginx-looks-forward-to-even-brighter-future\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">indicated<\/span><\/a><span style=\"font-weight: 400;\"> in Nginx\u2019s official blog.<\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400;\">Nginx&#8217;s popularity isn\u2019t just a trend; it\u2019s a testament to how well it performs under pressure in a variety of server setups. With this in mind, now we will walk you through how to configure Nginx and optimize it for your server. By the end, you\u2019ll know how to install Nginx, adjust firewall settings, configure server blocks, and more.<\/span><\/p>\n\n\n\n<p><iframe loading=\"lazy\" title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/iInUBOVeBCc?si=hi9oLm7Ks13adnyL\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n\n\n\n<div class=\"wp-block-rank-math-toc-block\" id=\"rank-math-toc\"><h2>Table of Contents<\/h2><nav><ul><li><a href=\"#setup\">Setup<\/a><ul><li><a href=\"#installing-nginx-on-ubuntu-server\">Installing Nginx on Ubuntu Server<\/a><\/li><li><a href=\"#firewall-settings\">Firewall Settings<\/a><\/li><\/ul><\/li><li><a href=\"#nginx-configuration-files\">Nginx Configuration Files<\/a><ul><li><a href=\"#default-configuration-file\">Default Configuration File<\/a><\/li><li><a href=\"#sites-available-and-sites-enabled-directories\">Sites-Available and Sites-Enabled Directories<\/a><\/li><\/ul><\/li><li><a href=\"#basic-nginx-configuration\">Basic Nginx Configuration<\/a><ul><li><a href=\"#server-blocks\">Server Blocks<\/a><\/li><li><a href=\"#location-directives\">Location Directives<\/a><\/li><\/ul><\/li><li><a href=\"#advanced-nginx-configuration-techniques\">Advanced Nginx Configuration Techniques<\/a><ul><li><a href=\"#load-balancing\">Load Balancing<\/a><\/li><li><a href=\"#caching-static-content\">Caching Static Content<\/a><\/li><\/ul><\/li><li><a href=\"#nginx-processes\">Nginx Processes<\/a><ul><li><a href=\"#start-and-stop-nginx\">Start and Stop Nginx<\/a><\/li><li><a href=\"#reload-nginx\">Reload Nginx<\/a><\/li><li><a href=\"#test-nginx-settings\">Test Nginx settings<\/a><\/li><\/ul><\/li><li><a href=\"#errors-and-status-codes\">Errors and Status Codes<\/a><ul><li><a href=\"#custom-error-pages\">Custom Error Pages<\/a><\/li><li><a href=\"#return-specific-status-codes\">Return Specific Status Codes<\/a><\/li><\/ul><\/li><li><a href=\"#nginx-as-reverse-proxy\">Nginx as Reverse Proxy<\/a><ul><li><a href=\"#basic-reverse-proxy\">Basic Reverse Proxy<\/a><\/li><li><a href=\"#advanced-proxy\">Advanced Proxy<\/a><\/li><\/ul><\/li><li><a href=\"#security-best-practices\">Security Best Practices<\/a><ul><li><a href=\"#disable-unneeded-modules\">Disable Unneeded Modules<\/a><\/li><li><a href=\"#limit-request-sizes-and-implement-rate-limiting\">Limit Request Sizes and Implement Rate Limiting<\/a><\/li><li><a href=\"#regularly-update-nginx\">Regularly Update Nginx<\/a><\/li><\/ul><\/li><li><a href=\"#testing-the-security-of-your-nginx-server\">Testing the Security of Your Nginx Server<\/a><\/li><li><a href=\"#fa-qs\">FAQs<\/a><ul><li><a href=\"#how-to-install-nginx-on-ubuntu-server\">How to install Nginx on Ubuntu Server?<\/a><\/li><li><a href=\"#what-are-sites-available-and-sites-enabled-in-nginx\">What are \u2018sites-available\u2019 and \u2018sites-enabled\u2019 in Nginx?<\/a><\/li><li><a href=\"#how-to-set-up-a-basic-reverse-proxy-with-nginx\">How to set up a basic reverse proxy with Nginx?<\/a><\/li><li><a href=\"#what-are-the-benefits-of-lets-encrypt-for-https\">What are the benefits of Let\u2019s Encrypt for HTTPS?<\/a><\/li><li><a href=\"#how-ip-whitelisting-will-secure-nginx\">How IP whitelisting will secure Nginx?<\/a><\/li><\/ul><\/li><li><a href=\"#summary\">Summary<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"setup\"><span style=\"font-weight: 400;\">Setup<\/span><\/h2>\n\n\n\n<p><b>Nginx configuration is key to server performance and request handling.<\/b><span style=\"font-weight: 400;\"> Here\u2019s a guide to installing Nginx on an Ubuntu Server and adjusting firewall settings for the necessary traffic. We also recommend that you <\/span><a href=\"https:\/\/nginx.org\/en\/docs\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">check out<\/span><\/a><span style=\"font-weight: 400;\"> the official docs for more in-depth information about this webserver.<\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400;\">Hosting, a major hosting provider, <\/span><a href=\"https:\/\/www.hostinger.com\/tutorials\/what-is-nginx\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">indicates<\/span><\/a><span style=\"font-weight: 400;\"> that Nginx \u201c<\/span><i><span style=\"font-weight: 400;\">stands out for its versatility and advanced capabilities.<\/span><\/i><span style=\"font-weight: 400;\">\u201d<\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400;\">It\u2019s clear that Nginx is a great choice to power our websites, so let\u2019s see how to install it.<\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"installing-nginx-on-ubuntu-server\"><span style=\"font-weight: 400;\">Installing Nginx on Ubuntu Server<\/span><\/h3>\n\n\n\n<p><span style=\"font-weight: 400;\">Nginx is a powerful open-source web server and is often used as a reverse proxy or HTTP cache. To install Nginx on an Ubuntu Server update your package list with this command:<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-weight: 400;\">sudo apt update<\/span><\/pre>\n\n\n\n<p><span style=\"font-weight: 400;\">Then install Nginx with:<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-weight: 400;\">sudo apt install Nginx<\/span><\/pre>\n\n\n\n<p><span style=\"font-weight: 400;\">You can test if Nginx was installed correctly using the \u201cNginx -V\u201d command, just like in the image below:<\/span><\/p>\n\n\n\n<figure class=\"wp-block-image alignnone size-full wp-image-583\"><img loading=\"lazy\" decoding=\"async\" width=\"722\" height=\"98\" src=\"https:\/\/protocolguard.com\/resources\/wp-content\/uploads\/2024\/10\/nginx-version.webp\" alt=\"nginx-version\" class=\"wp-image-583\" srcset=\"https:\/\/protocolguard.com\/resources\/wp-content\/uploads\/2024\/10\/nginx-version.webp 722w, https:\/\/protocolguard.com\/resources\/wp-content\/uploads\/2024\/10\/nginx-version-300x41.webp 300w\" sizes=\"auto, (max-width: 722px) 100vw, 722px\" \/><figcaption class=\"wp-element-caption\">nginx-version<\/figcaption><\/figure>\n\n\n\n<p><span style=\"font-weight: 400;\">Now start the service:<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-weight: 400;\">sudo systemctl start Nginx<\/span><\/pre>\n\n\n\n<p><span style=\"font-weight: 400;\">and visit your server\u2019s public IP in a web browser to test if Nginx working.<\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400;\">The Nginx configuration files are in the \/etc\/Nginx directory, Nginx.conf is the main file. This file contains the directives for the server. After making changes to the configuration reload Nginx with sudo systemctl reload Nginx. Proper configuration from the start is key to web traffic.<\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"firewall-settings\"><span style=\"font-weight: 400;\">Firewall Settings<\/span><\/h3>\n\n\n\n<p><a href=\"https:\/\/help.ovhcloud.com\/csm\/en-dedicated-servers-firewall-iptables?id=kb_article_view&amp;sysparm_article=KB0043436\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">Adjusting<\/span><\/a><span style=\"font-weight: 400;\"> the firewall settings to allow HTTP (port 80) and HTTPS (port 443) traffic is required for your Nginx server. Add rules for these ports to allow incoming traffic from any IP address so your web server can serve pages and communicate securely.<\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400;\">These firewall settings are important for your server to be accessible and secure.<\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"nginx-configuration-files\"><span style=\"font-weight: 400;\">Nginx Configuration Files<\/span><\/h2>\n\n\n\n<p><b>Nginx configuration files are the foundation of your server. The default configuration file at \/etc\/Nginx\/Nginx.conf contains the directives for the server and the modules.<\/b><span style=\"font-weight: 400;\"> Understanding these files is key to server management.<\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400;\">We\u2019ll look at the default configuration file and the \u2018sites-available\u2019 and \u2018sites-enabled\u2019 directories which are used to manage multiple sites.<\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"default-configuration-file\"><span style=\"font-weight: 400;\">Default Configuration File<\/span><\/h3>\n\n\n\n<p><span style=\"font-weight: 400;\">Located in the \/etc\/Nginx\/Nginx.conf directory the default configuration file is the heart of your Nginx setup. It manages server settings like user permissions and logging options, with simple directives ending in a semicolon and container directives grouping related settings within curly braces.<\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400;\">Understanding and configuring this file is the first step to a solid Nginx setup.<\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"sites-available-and-sites-enabled-directories\"><span style=\"font-weight: 400;\">Sites-Available and Sites-Enabled Directories<\/span><\/h3>\n\n\n\n<p><span style=\"font-weight: 400;\">The \u2018sites-available\u2019 directory contains the configuration files for the potential sites and \u2018sites-enabled\u2019 contains the symlinks to the active configurations. This allows administrators to manage multiple sites on a single server by enabling or disabling site configurations without removing the files.<\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400;\">Using these directories in the file system is key to managing complex server environments.<\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"basic-nginx-configuration\"><span style=\"font-weight: 400;\">Basic Nginx Configuration<\/span><\/h2>\n\n\n\n<p><b>Configuring the Nginx web server involves telling Nginx how to handle URLs and process HTTP requests for resources.<\/b><span style=\"font-weight: 400;\"> Special server configuration instances called locations define the virtual servers for HTTP traffic. Let&#8217;s learn<\/span><span style=\"font-weight: 400;\">&nbsp;to configure server blocks and use location directives to manage your server.<\/span><\/p>\n\n\n\n<figure class=\"wp-block-image alignnone size-full wp-image-587\"><img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"400\" src=\"https:\/\/protocolguard.com\/resources\/wp-content\/uploads\/2024\/10\/nginx-configuration-checklist.webp\" alt=\"Nginx Configuration Checklist\" class=\"wp-image-587\" srcset=\"https:\/\/protocolguard.com\/resources\/wp-content\/uploads\/2024\/10\/nginx-configuration-checklist.webp 400w, https:\/\/protocolguard.com\/resources\/wp-content\/uploads\/2024\/10\/nginx-configuration-checklist-300x300.webp 300w, https:\/\/protocolguard.com\/resources\/wp-content\/uploads\/2024\/10\/nginx-configuration-checklist-150x150.webp 150w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><figcaption class=\"wp-element-caption\">Nginx Configuration Checklist<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"server-blocks\"><span style=\"font-weight: 400;\">Server Blocks<\/span><\/h3>\n\n\n\n<p><span style=\"font-weight: 400;\">Server blocks in Nginx allow different configurations for different domains on the same server, like different root directories, log files, and proxy settings. The correct configuration of server blocks is key to managing multiple domains and having everything work properly.<\/span><\/p>\n\n\n\n<p><b>Example: Basic Server Block Configuration<\/b><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-weight: 400;\">server {<\/span>\n\n<span style=\"font-weight: 400;\">listen 80;<\/span>\n\n<span style=\"font-weight: 400;\">server_name example.com www.example.com;<\/span>\n\n<span style=\"font-weight: 400;\">root \/var\/www\/example.com\/html;<\/span>\n\n<span style=\"font-weight: 400;\">index index.html index.htm index.nginx-debian.html;<\/span>\n\n<span style=\"font-weight: 400;\">location \/ {<\/span>\n\n<span style=\"font-weight: 400;\">&nbsp;&nbsp;&nbsp;&nbsp;<\/span> <span style=\"font-weight: 400;\">try_files $uri $uri\/ =404;<\/span>\n\n<span style=\"font-weight: 400;\">}<\/span>\n\n<span style=\"font-weight: 400;\">error_page 404 \/404.html;<\/span>\n\n<span style=\"font-weight: 400;\">location = \/404.html {<\/span>\n\n<span style=\"font-weight: 400;\">&nbsp;&nbsp;&nbsp;&nbsp;<\/span> <span style=\"font-weight: 400;\">internal;<\/span>\n\n<span style=\"font-weight: 400;\">}<\/span>\n\n<span style=\"font-weight: 400;\">access_log \/var\/log\/nginx\/example.com.access.log;<\/span>\n\n<span style=\"font-weight: 400;\">error_log \/var\/log\/nginx\/example.com.error.log;<\/span>\n\n<span style=\"font-weight: 400;\">}<\/span><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li><span style=\"font-weight: 400;\">listen 80; defines that this block will handle traffic on port 80 (HTTP).<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\">server_name example.com www.example.com; sets the domain names this server block is responsible for.<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\">root \/var\/www\/example.com\/html; defines the root directory where files are served from.<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\">location \/ is used to match requests for the root URL.<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\">error_page 404 \/404.html; serves a custom error page for 404 errors.<\/span><\/li>\n<\/ul>\n\n\n\n<p>&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"location-directives\"><span style=\"font-weight: 400;\">Location Directives<\/span><\/h3>\n\n\n\n<p><span style=\"font-weight: 400;\">Location blocks in Nginx control how requests for specific URLs are processed, using Perl Compatible Regular Expressions (PCRE) for matching. The = modifier speeds up processing by stopping matches after the first one.<\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400;\">Location directives allow you to return specific status codes or redirects with the return directive, as well as fine-grain control over request handling.<\/span><\/p>\n\n\n\n<p><b>Example: Location Directives for Static Content and Redirects<\/b><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-weight: 400;\">server {<\/span>\n\n<span style=\"font-weight: 400;\">listen 80;<\/span>\n<span style=\"font-weight: 400;\">server_name example.com;<\/span>\n<span style=\"font-weight: 400;\">root \/var\/www\/example.com\/html;<\/span>\n\n<span style=\"font-weight: 400;\"># Match requests for static files<\/span>\n<span style=\"font-weight: 400;\">location \/images\/ {<\/span>\n<span style=\"font-weight: 400;\">&nbsp;&nbsp;&nbsp;&nbsp;<\/span> <span style=\"font-weight: 400;\">root \/data;<\/span>\n<span style=\"font-weight: 400;\">}<\/span>\n\n<span style=\"font-weight: 400;\"># Exact match for URL<\/span>\n<span style=\"font-weight: 400;\">location = \/about {<\/span>\n<span style=\"font-weight: 400;\">&nbsp;&nbsp;&nbsp;&nbsp;<\/span> <span style=\"font-weight: 400;\">return 301 http:\/\/newsite.com\/about;<\/span>\n<span style=\"font-weight: 400;\">}<\/span>\n\n<span style=\"font-weight: 400;\"># Match all requests starting with \/blog<\/span>\n<span style=\"font-weight: 400;\">location \/blog\/ {<\/span>\n<span style=\"font-weight: 400;\">&nbsp;&nbsp;&nbsp;&nbsp;<\/span> <span style=\"font-weight: 400;\">proxy_pass http:\/\/127.0.0.1:8080;<\/span>\n<span style=\"font-weight: 400;\">}<\/span>\n\n<span style=\"font-weight: 400;\"># Custom 403 and 404 error pages<\/span>\n<span style=\"font-weight: 400;\">error_page 403 \/403.html;<\/span>\n<span style=\"font-weight: 400;\">location = \/403.html {<\/span>\n<span style=\"font-weight: 400;\">&nbsp;&nbsp;&nbsp;&nbsp;<\/span> <span style=\"font-weight: 400;\">internal;<\/span>\n\n<span style=\"font-weight: 400;\">}<\/span>\n\n<span style=\"font-weight: 400;\">error_page 404 \/404.html;<\/span>\n<span style=\"font-weight: 400;\">location = \/404.html {<\/span>\n<span style=\"font-weight: 400;\">&nbsp;&nbsp;&nbsp;&nbsp;<\/span> <span style=\"font-weight: 400;\">internal;<\/span>\n<span style=\"font-weight: 400;\">}<\/span>\n<span style=\"font-weight: 400;\">}<\/span><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li><span style=\"font-weight: 400;\">location \/images\/ serves static content from the \/data directory.<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\">location = \/about does an exact match and redirects \/about to another site.<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\">location \/blog\/ proxies all requests that start with \/blog to a backend server.<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\">Custom error pages are configured for 403 and 404 status codes using error_page.<\/span><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"advanced-nginx-configuration-techniques\"><span style=\"font-weight: 400;\">Advanced Nginx Configuration Techniques<\/span><\/h2>\n\n\n\n<p><b>Advanced configurations can make Nginx much faster by distributing the traffic and managing the workload.<\/b><span style=\"font-weight: 400;\"> Look into load balancing and caching static content, two techniques that improve server scalability and responsiveness.<\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"load-balancing\"><span style=\"font-weight: 400;\">Load Balancing<\/span><\/h3>\n\n\n\n<p><span style=\"font-weight: 400;\">Load balancing distributes the client requests across multiple backend servers, performance, and reliability. Nginx supports algorithms like round-robin, least connections, and IP hash. Use the upstream module to define the server groups for the load-balancing configuration that you wish to use.<\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400;\">Balancing requests across multiple servers with Nginx improves performance and reliability. Choosing the right load-balancing algorithm will ensure optimal resource usage and response times, it\u2019s very useful for high-traffic sites that require robust and scalable infrastructure.<\/span><\/p>\n\n\n\n<p><b>Example: Basic Load Balancing Configuration<\/b><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-weight: 400;\">http {<\/span>\n\n<span style=\"font-weight: 400;\">upstream backend_servers {<\/span>\n<span style=\"font-weight: 400;\">&nbsp;&nbsp;&nbsp;&nbsp;<\/span> <span style=\"font-weight: 400;\">server backend1.example.com;<\/span>\n<span style=\"font-weight: 400;\">&nbsp;&nbsp;&nbsp;&nbsp;<\/span> <span style=\"font-weight: 400;\">server backend2.example.com;<\/span>\n<span style=\"font-weight: 400;\">&nbsp;&nbsp;&nbsp;&nbsp;<\/span> <span style=\"font-weight: 400;\">server backend3.example.com;<\/span>\n<span style=\"font-weight: 400;\">}<\/span>\n\n<span style=\"font-weight: 400;\">server {<\/span>\n<span style=\"font-weight: 400;\">&nbsp;&nbsp;&nbsp;&nbsp;<\/span> <span style=\"font-weight: 400;\">listen 80;<\/span>\n<span style=\"font-weight: 400;\">&nbsp;&nbsp;&nbsp;&nbsp;<\/span> <span style=\"font-weight: 400;\">server_name example.com;<\/span>\n<span style=\"font-weight: 400;\">&nbsp;&nbsp;&nbsp;&nbsp;<\/span> <span style=\"font-weight: 400;\">location \/ {<\/span>\n\n<span style=\"font-weight: 400;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<\/span> <span style=\"font-weight: 400;\">proxy_pass http:\/\/backend_servers;<\/span>\n<span style=\"font-weight: 400;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<\/span> <span style=\"font-weight: 400;\">proxy_set_header Host $host;<\/span>\n<span style=\"font-weight: 400;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<\/span> <span style=\"font-weight: 400;\">proxy_set_header X-Real-IP $remote_addr;<\/span>\n<span style=\"font-weight: 400;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<\/span> <span style=\"font-weight: 400;\">proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;<\/span>\n<span style=\"font-weight: 400;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<\/span> <span style=\"font-weight: 400;\">proxy_set_header X-Forwarded-Proto $scheme;<\/span>\n<span style=\"font-weight: 400;\">&nbsp;&nbsp;&nbsp;&nbsp;<\/span> <span style=\"font-weight: 400;\">}<\/span>\n<span style=\"font-weight: 400;\">}<\/span><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li><span style=\"font-weight: 400;\">upstream backend_servers defines a group of backend servers for load balancing.<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\">proxy_pass http:\/\/backend_servers; forwards requests to one of the backend servers in the upstream block.<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\">Nginx will use round-robin load balancing by default, distributing requests evenly across the backend servers.<\/span><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"caching-static-content\"><span style=\"font-weight: 400;\">Caching Static Content<\/span><\/h3>\n\n\n\n<p><span style=\"font-weight: 400;\">Caching static content speeds up the delivery by reducing the server load. Nginx uses directives like proxy_cache and fastcgi_cache to store the static content and then retrieve it faster. The proxy_cache_path directive defines the cache zone and the storage path.<\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400;\">Cached responses are stored until the cache reaches its maximum size, then the least recently used items are removed. Cache purging removes the outdated responses using a special HTTP method or a custom header. Proper caching configuration will speed up the response times and reduce the backend server load, overall performance will be better.<\/span><\/p>\n\n\n\n<p><b>Example: Caching Static Content with <\/b><b>proxy_cache<\/b><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-weight: 400;\">http {<\/span>\n\n<span style=\"font-weight: 400;\">proxy_cache_path \/var\/cache\/nginx levels=1:2 keys_zone=my_cache:10m max_size=1g inactive=60m use_temp_path=off;<\/span>\n<span style=\"font-weight: 400;\">server {<\/span>\n<span style=\"font-weight: 400;\">&nbsp;&nbsp;&nbsp;&nbsp;<\/span> <span style=\"font-weight: 400;\">listen 80;<\/span>\n<span style=\"font-weight: 400;\">&nbsp;&nbsp;&nbsp;&nbsp;<\/span> <span style=\"font-weight: 400;\">server_name example.com;<\/span>\n\n<span style=\"font-weight: 400;\">&nbsp;&nbsp;&nbsp;&nbsp;<\/span> <span style=\"font-weight: 400;\">location \/ {<\/span>\n<span style=\"font-weight: 400;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<\/span> <span style=\"font-weight: 400;\">proxy_pass http:\/\/backend_server;<\/span>\n<span style=\"font-weight: 400;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<\/span> <span style=\"font-weight: 400;\">proxy_cache my_cache;<\/span>\n<span style=\"font-weight: 400;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<\/span> <span style=\"font-weight: 400;\">proxy_cache_valid 200 302 10m;<\/span>\n<span style=\"font-weight: 400;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<\/span> <span style=\"font-weight: 400;\">proxy_cache_valid 404 1m;<\/span>\n<span style=\"font-weight: 400;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<\/span> <span style=\"font-weight: 400;\">add_header X-Cache-Status $upstream_cache_status;<\/span>\n<span style=\"font-weight: 400;\">&nbsp;&nbsp;&nbsp;&nbsp;<\/span> <span style=\"font-weight: 400;\">}<\/span>\n<span style=\"font-weight: 400;\">}<\/span><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li><span style=\"font-weight: 400;\">proxy_cache_path sets the cache storage path, the cache size (max_size=1g), and the expiration rules.<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\">proxy_cache my_cache; enables caching for the location block.<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\">proxy_cache_valid defines how long responses should be cached, e.g., 10 minutes for 200 and 302 responses, and 1 minute for 404 responses.<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\">add_header X-Cache-Status adds a custom header to indicate whether a request was served from the cache or the origin server.<\/span><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"nginx-processes\"><span style=\"font-weight: 400;\">Nginx Processes<\/span><\/h2>\n\n\n\n<p><b>Managing Nginx processes is key to having a stable server environment, Nginx uses multiple worker processes to handle the incoming requests.<\/b><span style=\"font-weight: 400;\"> Learn how to start, stop, and reload Nginx to apply your configurations without interrupting the service.<\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"start-and-stop-nginx\"><span style=\"font-weight: 400;\">Start and Stop Nginx<\/span><\/h3>\n\n\n\n<p><span style=\"font-weight: 400;\">Start the Nginx service with:<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-weight: 400;\">sudo systemctl start Nginx<\/span><\/pre>\n\n\n\n<p><span style=\"font-weight: 400;\">The Nginx.pid file contains the process ID to manage signals to the master process.<\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400;\">To stop Nginx use:<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-weight: 400;\">sudo systemctl stop Nginx<\/span><\/pre>\n\n\n\n<p><span style=\"font-weight: 400;\">You can also issue a restart with a single command:<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-weight: 400;\">sudo systemctl restart Nginx<\/span><\/pre>\n\n\n\n<p><span style=\"font-weight: 400;\">Restarting Nginx properly will keep the server smooth and stable.<\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"reload-nginx\"><span style=\"font-weight: 400;\">Reload Nginx<\/span><\/h3>\n\n\n\n<p><span style=\"font-weight: 400;\">Reloading Nginx applies the new configurations without interrupting the current connections. Use Nginx -s reload to signal the master process to reload the configuration.<\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400;\">If there are no syntax errors in the new configuration, Nginx will start new worker processes with the new settings.<\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"test-nginx-settings\"><span style=\"font-weight: 400;\">Test Nginx settings<\/span><\/h3>\n\n\n\n<p><span style=\"font-weight: 400;\">Before issuing a restart or a reload of Nginx, make sure to test the current settings using:<\/span><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><span style=\"font-weight: 400;\">nginx -t<\/span><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"errors-and-status-codes\"><span style=\"font-weight: 400;\">Errors and Status Codes<\/span><\/h2>\n\n\n\n<p><b>Error pages and HTTP status codes will improve the user experience and debugging.<\/b><span style=\"font-weight: 400;\"> Look into custom error pages and return specific status codes with the return directive.<\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"custom-error-pages\"><span style=\"font-weight: 400;\">Custom Error Pages<\/span><\/h3>\n\n\n\n<p><span style=\"font-weight: 400;\">Custom error pages for multiple status codes will provide a single-user experience. The error_page directive can point to a single file for multiple error codes, making the configuration simpler.<\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400;\">Custom error pages are usually stored in the default document root for easy access.<\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"return-specific-status-codes\"><span style=\"font-weight: 400;\">Return Specific Status Codes<\/span><\/h3>\n\n\n\n<p><span style=\"font-weight: 400;\">The return directive in Nginx allows you to send a specific HTTP status code or redirect without further processing. This directive can be used in a location or server context.<\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400;\">Configuring error pages for different status codes will give you more control over the response.<\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"nginx-as-reverse-proxy\"><span style=\"font-weight: 400;\">Nginx as Reverse Proxy<\/span><\/h2>\n\n\n\n<p><b>Setting up Nginx as a reverse proxy is common. It acts as an intermediary for the requests from clients to the servers.<\/b><span style=\"font-weight: 400;\"> Learn the basic reverse proxy setup and advanced proxy settings to optimize.<\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"basic-reverse-proxy\"><span style=\"font-weight: 400;\">Basic Reverse Proxy<\/span><\/h3>\n\n\n\n<p><span style=\"font-weight: 400;\">The proxy_pass directive will route the requests to the correct backend server in a reverse proxy setup. Add the proxy_pass directive inside a location block pointing to the backend server\u2019s URL so the client requests will be forwarded properly, to manage the resources.<\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400;\">A reverse proxy setup will distribute the load and benefit <\/span><span style=\"font-weight: 400;\">Nginx security<\/span><span style=\"font-weight: 400;\"> by hiding the backend servers from direct client access. Define the upstream server and make sure the requests are routed properly. This is very useful for high traffic and server redundancy.<\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"advanced-proxy\"><span style=\"font-weight: 400;\">Advanced Proxy<\/span><\/h3>\n\n\n\n<p><span style=\"font-weight: 400;\">An advanced proxy will route the requests and manage better, optimizing the reverse proxy. Directives like proxy_set_header will give you fine control over the <a href=\"https:\/\/protocolguard.com\/resources\/what-are-http-headers\/\" data-type=\"link\" data-id=\"https:\/\/protocolguard.com\/resources\/what-are-http-headers\/\">HTTP headers<\/a>. Tuning the proxy buffers with directives like proxy_buffers and proxy_buffering will manage the memory and improve the performance.<\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400;\">The proxy_bind directive will specify the source IP address to connect to the backend servers, so the requests will be routed properly and identified. These advanced settings will give you more control and optimization, to make your reverse proxy more efficient and robust.<\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"security-best-practices\"><span style=\"font-weight: 400;\">Security Best Practices<\/span><\/h2>\n\n\n\n<p><b>Securing your Nginx server will protect it from vulnerabilities.<\/b><span style=\"font-weight: 400;\"> Let\u2019s see how to enable HTTPS with Let\u2019s Encrypt and IP whitelisting to secure your server.<\/span><\/p>\n\n\n\n<p><i><span style=\"font-weight: 400;\">Note: these are just some basic things you can do to secure your Nginx server. If you want to dig deeper, read our <\/span><\/i><a href=\"https:\/\/protocolguard.com\/resources\/nginx-security-hardening\/\"><i><span style=\"font-weight: 400;\">Nginx Security Hardening Guide<\/span><\/i><\/a><i><span style=\"font-weight: 400;\">.&nbsp;<\/span><\/i><\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"disable-unneeded-modules\"><b>Disable Unneeded Modules<\/b><\/h4>\n\n\n\n<p><span style=\"font-weight: 400;\">Since Nginx operates in a modular fashion, not all modules are required for every setup. To minimize potential vulnerabilities, deactivate or remove any modules that aren&#8217;t essential to your configuration. For instance, if you&#8217;re not using features like WebDAV or FastCGI, it&#8217;s best to disable them.<\/span><\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"limit-request-sizes-and-implement-rate-limiting\"><b>Limit Request Sizes and Implement Rate Limiting<\/b><\/h4>\n\n\n\n<p><span style=\"font-weight: 400;\">Nginx is designed to handle large file uploads and high volumes of requests by default. However, attackers can exploit this by overwhelming the server with large or excessive requests. To prevent this, configure limits on request size with <\/span><span style=\"font-weight: 400;\">client_max_body_size<\/span><span style=\"font-weight: 400;\"> and implement rate limiting through <\/span><span style=\"font-weight: 400;\">limit_req_zone<\/span><span style=\"font-weight: 400;\">. These measures help guard against denial-of-service (DoS) and brute force attacks.<\/span><\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"regularly-update-nginx\"><b>Regularly Update Nginx<\/b><\/h4>\n\n\n\n<p><span style=\"font-weight: 400;\">It&#8217;s crucial to keep Nginx updated to the latest version. Updates often include security fixes and new features that patch known vulnerabilities. Running outdated software is a common security risk, so make sure you&#8217;re always using the most current stable version to protect your server.<\/span><\/p>\n\n\n\n<p><b>Enable HTTPS with Let\u2019s Encrypt<\/b><\/p>\n\n\n\n<p><a href=\"https:\/\/letsencrypt.org\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">Let\u2019s Encrypt<\/span><\/a><span style=\"font-weight: 400;\"> is an <\/span><a href=\"https:\/\/protocolguard.com\/resources\/what-is-an-ssl-tls-certificate-issuer\/\"><span style=\"font-weight: 400;\">SSL certificate issuer<\/span><\/a><span style=\"font-weight: 400;\"> that provides free SSL certificates to secure your Nginx-hosted sites with HTTPS. Get and <\/span><a href=\"https:\/\/protocolguard.com\/resources\/install-an-ssl-tls-certificate-apache-nginx\/\"><span style=\"font-weight: 400;\">install the SSL certificate<\/span><\/a><span style=\"font-weight: 400;\"> to boost security and trust. Let\u2019s Encrypt has automation features to manage the SSL certificates including auto-renewal.<\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400;\">Using HTTPS is a must nowadays, and it\u2019s the foundation for protecting web traffic from eavesdropping and tampering. Enabling <\/span><a href=\"https:\/\/protocolguard.com\/resources\/what-is-hsts\/\"><span style=\"font-weight: 400;\">HSTS<\/span><\/a><span style=\"font-weight: 400;\"> will also boost your security by forcing web browsers to load your sites using HTTPS.<\/span><\/p>\n\n\n\n<p><b>IP Whitelisting<\/b><\/p>\n\n\n\n<p><span style=\"font-weight: 400;\">IP whitelisting will limit access to specific areas of your Nginx-hosted site. Configure Nginx to allow only specific IP addresses to secure certain directories by limiting access, this way only trusted IP addresses can connect, which will reduce the risk of unauthorized access and potential attacks.<\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"testing-the-security-of-your-nginx-server\"><span style=\"font-weight: 400;\">Testing the Security of Your Nginx Server<\/span><\/h2>\n\n\n\n<p><span style=\"font-weight: 400;\">When the time comes to test if your website runs smoothly under Nginx, you can use our website scanner to check if your site is secure and works as expected.&nbsp;<\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400;\">This test will provide you with an overview of the top Nginx \/ <a href=\"https:\/\/protocolguard.com\/resources\/top-http-misconfigurations\/\">HTTP misconfigurations<\/a>, helping ensure your website is always protected.<\/span><\/p>\n\n\n\n<figure class=\"wp-block-image alignnone size-full wp-image-582\"><img loading=\"lazy\" decoding=\"async\" width=\"1135\" height=\"571\" src=\"https:\/\/protocolguard.com\/resources\/wp-content\/uploads\/2024\/10\/nginx-misconfiguration-scanner.webp\" alt=\"Nginx Misconfiguration Scanner\" class=\"wp-image-582\" srcset=\"https:\/\/protocolguard.com\/resources\/wp-content\/uploads\/2024\/10\/nginx-misconfiguration-scanner.webp 1135w, https:\/\/protocolguard.com\/resources\/wp-content\/uploads\/2024\/10\/nginx-misconfiguration-scanner-300x151.webp 300w, https:\/\/protocolguard.com\/resources\/wp-content\/uploads\/2024\/10\/nginx-misconfiguration-scanner-1024x515.webp 1024w, https:\/\/protocolguard.com\/resources\/wp-content\/uploads\/2024\/10\/nginx-misconfiguration-scanner-768x386.webp 768w\" sizes=\"auto, (max-width: 1135px) 100vw, 1135px\" \/><figcaption class=\"wp-element-caption\">Nginx Misconfiguration Scanner<\/figcaption><\/figure>\n\n\n\n<p><b>Follow these steps:<\/b><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><span style=\"font-weight: 400;\">Start by accessing our <\/span><a href=\"https:\/\/protocolguard.com\/\"><span style=\"font-weight: 400;\">web misconfiguration scanner<\/span><\/a><span style=\"font-weight: 400;\">.<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\">Type your website URL in the input box, and don\u2019t forget to check the boxes for \u201cClear cache\u201d and \u201cFollow redirects.\u201d<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\">Hit the Scan button a wait a few seconds for your results of the <a href=\"https:\/\/protocolguard.com\/resources\/security-misconfigurations\/\" data-type=\"link\" data-id=\"https:\/\/protocolguard.com\/resources\/security-misconfigurations\/\">security misconfiguration<\/a> test.<\/span><\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"fa-qs\"><span style=\"font-weight: 400;\">FAQs<\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"how-to-install-nginx-on-ubuntu-server\"><span style=\"font-weight: 400;\">How to install Nginx on Ubuntu Server?<\/span><\/h3>\n\n\n\n<p><span style=\"font-weight: 400;\">To install Nginx on Ubuntu Server, update your package list with sudo apt update, then use sudo apt install Nginx to install it. Start the service with sudo systemctl start Nginx and access your server\u2019s public IP address in a web browser.<\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"what-are-sites-available-and-sites-enabled-in-nginx\"><span style=\"font-weight: 400;\">What are \u2018sites-available\u2019 and \u2018sites-enabled\u2019 in Nginx?<\/span><\/h3>\n\n\n\n<p><span style=\"font-weight: 400;\">The \u2018sites-available\u2019 directory will have all the configuration files for all the websites, whereas the \u2018sites-enabled\u2019 directory will have symlinks to the active configurations. This will make it easy to manage the website availability in Nginx.<\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"how-to-set-up-a-basic-reverse-proxy-with-nginx\"><span style=\"font-weight: 400;\">How to set up a basic reverse proxy with Nginx?<\/span><\/h3>\n\n\n\n<p><span style=\"font-weight: 400;\">To set up a basic reverse proxy with Nginx, you should use the proxy_pass directive inside a location block in your configuration file, which will route the client requests to your backend server\u2019s URL. This will forward the incoming requests to the server.<\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"what-are-the-benefits-of-lets-encrypt-for-https\"><span style=\"font-weight: 400;\">What are the benefits of Let\u2019s Encrypt for HTTPS?<\/span><\/h3>\n\n\n\n<p><span style=\"font-weight: 400;\">Let\u2019s Encrypt will give you free SSL certificates and automate the issuance and renewal, simplifying the process of securing your Nginx-hosted sites with HTTPS. This will secure and trust your website without any cost.<\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"how-ip-whitelisting-will-secure-nginx\"><span style=\"font-weight: 400;\">How IP whitelisting will secure Nginx?<\/span><\/h3>\n\n\n\n<p><span style=\"font-weight: 400;\">IP whitelisting will secure Nginx by allowing only specific IP addresses to access certain parts of the website and will reduce the risk of unauthorized access. This targeted control will strengthen your web application\u2019s security.<\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"summary\"><span style=\"font-weight: 400;\">Summary<\/span><\/h2>\n\n\n\n<p><span style=\"font-weight: 400;\">We have covered the best practices for Nginx, from setting up the environment to advanced configurations and security. Understanding and managing the Nginx configuration files, optimizing the server with load balancing and caching, and securing with HTTPS and IP whitelisting are key to having a robust and efficient web server. Follow these and you can utilize Nginx to its full potential to handle the web traffic. Keep exploring and applying these to keep your server optimal and secure.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Setting up Nginx is key to making sure your web server runs smoothly and securely. Whether you\u2019re managing multiple websites or fine-tuning your server for faster speeds, knowing how to configure Nginx can make a big difference. Data shows that Nginx powers about a third of all web servers, specifically 33.8% of the market according [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":586,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-569","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-http-security"],"uagb_featured_image_src":{"full":["https:\/\/protocolguard.com\/resources\/wp-content\/uploads\/2024\/10\/How-to-Configure-Nginx.webp",1200,628,false],"thumbnail":["https:\/\/protocolguard.com\/resources\/wp-content\/uploads\/2024\/10\/How-to-Configure-Nginx-150x150.webp",150,150,true],"medium":["https:\/\/protocolguard.com\/resources\/wp-content\/uploads\/2024\/10\/How-to-Configure-Nginx-300x157.webp",300,157,true],"medium_large":["https:\/\/protocolguard.com\/resources\/wp-content\/uploads\/2024\/10\/How-to-Configure-Nginx-768x402.webp",768,402,true],"large":["https:\/\/protocolguard.com\/resources\/wp-content\/uploads\/2024\/10\/How-to-Configure-Nginx-1024x536.webp",1024,536,true],"1536x1536":["https:\/\/protocolguard.com\/resources\/wp-content\/uploads\/2024\/10\/How-to-Configure-Nginx.webp",1200,628,false],"2048x2048":["https:\/\/protocolguard.com\/resources\/wp-content\/uploads\/2024\/10\/How-to-Configure-Nginx.webp",1200,628,false]},"uagb_author_info":{"display_name":"ProtocolGuard Research Team","author_link":"https:\/\/protocolguard.com\/resources\/author\/researchadmin\/"},"uagb_comment_info":0,"uagb_excerpt":"Setting up Nginx is key to making sure your web server runs smoothly and securely. Whether you\u2019re managing multiple websites or fine-tuning your server for faster speeds, knowing how to configure Nginx can make a big difference. Data shows that Nginx powers about a third of all web servers, specifically 33.8% of the market according&hellip;","_links":{"self":[{"href":"https:\/\/protocolguard.com\/resources\/wp-json\/wp\/v2\/posts\/569","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/protocolguard.com\/resources\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/protocolguard.com\/resources\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/protocolguard.com\/resources\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/protocolguard.com\/resources\/wp-json\/wp\/v2\/comments?post=569"}],"version-history":[{"count":3,"href":"https:\/\/protocolguard.com\/resources\/wp-json\/wp\/v2\/posts\/569\/revisions"}],"predecessor-version":[{"id":859,"href":"https:\/\/protocolguard.com\/resources\/wp-json\/wp\/v2\/posts\/569\/revisions\/859"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/protocolguard.com\/resources\/wp-json\/wp\/v2\/media\/586"}],"wp:attachment":[{"href":"https:\/\/protocolguard.com\/resources\/wp-json\/wp\/v2\/media?parent=569"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/protocolguard.com\/resources\/wp-json\/wp\/v2\/categories?post=569"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/protocolguard.com\/resources\/wp-json\/wp\/v2\/tags?post=569"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}