How To Configure Apache to Use Custom Error Pages on CentOS 7

Introduction Apache is the most popular web server in the world. It is well-supported, feature-rich, and flexible. When designing your web pages, it is often helpful to customize every piece of content that your users…

How To Configure Nginx to Use Custom Error Pages on CentOS 7

Introduction Nginx is a high performance web server capable of serving content with flexibility and power. When designing your web pages, it is often helpful to customize every piece of content that your users will…

How To Protect SSH With Fail2Ban on CentOS 7

Introduction While connecting to your server through SSH can be very secure, the SSH daemon itself is a service that must be exposed to the Internet to function properly. This comes with some inherent risk…

How To Install Nginx on CentOS 7

About Nginx Nginx is a high performance web server software package. It is a much more flexible and lightweight program than Apache HTTP Server. This tutorial will teach you how to install and start Nginx…

Adding and deleting users in CentOS 7

Introduction When you first start using a fresh Linux server, adding and removing users is one of the most basic tasks that you should know how to do. When you create a new server, you…

How To Encrypt Tomcat 8 Connections with Apache or Nginx on CentOS 7

What is Apache Tomcat and why are we bothering to encrypt it? Apache Tomcat, or ‘Tomcat Server,’ is a web server and servlet container, usefully designed to serve Java applications. It is a very flexible…

How To Create a Self-Signed SSL Certificate for Nginx on CentOS 7

Introduction TLS, or transport layer security, and its predecessor SSL, which stands for secure sockets layer, are web protocols used to wrap normal traffic in a protected, encrypted wrapper. Using this technology, servers can send traffic…

How To Create an SSL Certificate on Apache for CentOS 7

Introduction TLS, or “transport layer security”, and its predecessor SSL, which stands for “secure sockets layer”, are web protocols used to wrap normal traffic in a protected, encrypted wrapper. Using this technology, servers can send traffic…

How To Set Up Apache Virtual Hosts on CentOS 7

Introduction The Apache web server is the most popular way of serving web content on the Internet. It serves more than half of all of the Internet’s active websites, and is extremely powerful and flexible.…

How To Install Apache Tomcat 8 on CentOS 7

Installing Topcat 8 web server on CentOS 7 Apache Tomcat is a web server and servletcontainer that is used to serve Java applications. Tomcat is an open source implementation of the Java Servlet and JavaServer…