Nginx is a powerful and widely used web server that can handle a variety of tasks such as reverse proxying, load balancing, caching, and serving static content. While Nginx is known for its speed and reliability, securing it should be a top priority for every system administrator. By default, Nginx is quite secure, but with additional configurations and security practices, you can significantly harden your web server and protect your data. This guide covers the top 25 best security practices for securing your Nginx web server.
Keeping your Nginx version updated is crucial to staying protected against known vulnerabilities. Regularly check for updates and apply patches as soon as they are released.