In this blog post, we are going to explain the most common Nginx web server errors and will try to give you a simple solution for every possible issue.
Nginx is a web server that can be used as a multifunction tool such as reverse proxy, load balancing, caching, and more. Nginx is free and open-source and its popularity day by day is increasing rapidly. Nginx used as an HTTP proxy, can handle more than 10 thousand simultaneous connections at once. In the next few paragraphs will be explained the five most common Nginx web server errors with possible solutions. Let’s get to work!
Apache is the most popular and most used web server in the world, and it is the first web server used to serve more than 100 million websites around the world. Apache is know to be very secure web server, but in this article we will explain few basic configuration changes to make Apache even more secure on a 
Mod_Security is free and open source web application firewall for Apache and Nginx. It is very useful for protecting your web server from various attacks by blocking most of the known exploits using regular expressions and rule sets. Mod_security can detect attacks by monitoring and analyzing the HTTP traffic in real time. In this blog tutorial we will guide you through the process of installing mod_security with the OWASP (Open Web Application Security Project) core rule set on a 