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Installing the Apache Web Server on CentOS 7

A web server stores, processes and delivers web pages to website visitors. There are quite a few Open Source web server software options, but the Apache HTTP server is deemed as the most widely used web server in the world. This is because, apart from being open-source, its modular architecture allows extending its capabilities through adding modules to serve different …

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Setting Up a Firewall with FirewallD on CentOS 7

Introduction Firewalld is a firewall management solution that is available to many Linux distributions. It serves as an interface to the iptables packet filter system provided by the Linux kernel. In this guide, you will learn how to configure a firewall for your server. We will also show you the basics of managing the firewall with the firewall-cmd administration tool. …