CentOS - Part 9

How to Install Security Updates on CentOS 8

Keeping your Linux system up-to-date is a very critical task, especially when it comes to installing security updates. This ensures

As a Linux user, you can opt either to allow or restrict network access to some services or IP addresses

HTTP/2 is the latest standard for the HTTP protocol, it is the successor of HTTP/1.1. It is becoming increasingly popular

The Apache webserver is an opensource and popular HTTP web server that continues to enjoy a massive market share in

NGINX web server (as reverse proxy) serves PHP applications through the FastCGI protocol (as a backend application server). NGINX employs

When you first install a virtual machine with a GUI on VirtualBox, the screen size is usually scaled-down and the

Rocket.Chat is a free, open-source, scalable, highly customizable, and secure platform that allows you to communicate and collaborate with your

Setting up a hostname is one of the quintessential tasks when setting up a server. A hostname is a name

Varnish Cache lacks native support for SSL/TLS and other protocols associated with port 443. If you are using Varnish Cache

Varnish Cache is a free open source, modern and high-performance web application accelerator. It is a fast reverse HTTP proxy

Memcached is an opensource, high-performance, and superfast in-memory key-value store that is designed for speeding up web applications. Among the

SSL (Secure Socket Layer), and its improved version, TLS (Transport Socket Layer), are security protocols that are used to secure