"Simplified Nginx" is a comprehensive guide that aims to assist users in efficiently implementing the Nginx web server, following industry best practices. This book is intended for both small business owners and large enterprises who wish to learn how to install, configure, and maintain a secure and scalable environment using Nginx. With simple and practical examples, this book covers a variety of topics, organized into categories such as fundamentals, advanced techniques, security, monitoring, and other relevant areas. The examples provided are based on real-world problems, making the learning process more practical and dynamic. "Simplified Nginx" begins with a basic explanation of how to install and configure Nginx, providing a detailed step-by-step guide based on Linux distributions. As you delve deeper into the tool's features, the book covers topics such as load balancing, HTTP and UDP protocols, Nginx configuration for use with PHP, geolocation-based load balancing, Canary deployment, and persistent connections using sticky cookies.
Another important aspect covered is security, providing examples of authentication, using SSL with valid certificates through Let's Encrypt (at no cost), protection against DDoS attacks, and optimized firewall configuration. The book also discusses ModSecurity, a layer 7 firewall that safeguards the environment against application-level attacks.
Additionally, the inclusion of ZAProxy, an OWASP tool for penetration testing, is a relevant point in this section. The book also highlights key performance topics, such as caching, operating system and Nginx tuning, utilization of cutting-edge compression algorithms, and the use of the HTTP/2 protocol.
Finally, the content covers widely used monitoring and troubleshooting techniques, making it a valuable resource for professionals looking to enhance their skills in using Nginx.
In summary, "Simplified Nginx" is a must-read for those who want to learn how to efficiently use Nginx while following industry best practices. With a practical approach and real-world examples, this book serves as a valuable source of knowledge for beginners and experienced professionals in the field of web servers.