When you install an SSL certificate, one of the steps is to select port 443 — the default port for the HTTPS connection. But what exactly does a port do? And why it’s numbered like that? This article provides the answers. What is a port? In simple terms, a port in networking is a…

In 2021, the Chinese hacking group Hafnium found vulnerabilities in Microsoft Exchange that gave them access to the email accounts of at least 30,000 organizations in the U.S. and 250,000 globally. A year before, SolarWinds, a major US information technology firm, was the victim of a massive cyberattack that went…

The total number of websites is fast approaching the 2 billion mark. With the online landscape becoming increasingly dominant in every facet of our lives, web hosting holds the entire Internet together, allowing us to carry on with business seamlessly. …

Advanced technology has brought joy and convenience into our lives, and the Internet powers the world of trade and information. Over 4.6 billion people use the Web to study, work and communicate with each other, but we’re not the only ones. Right next to us, a rapidly growing network of…

SSL certificates are now a requirement for any website. If you don’t encrypt your site, browsers will flag it as not secure, leaving visitors with an annoying warning message. But even if you add an SSL certificate, managing it is tricky. An SSL error may pop up unexpectedly, causing you…

In this guide, you’ll learn how to install an SSL Certificate on the Pound reverse proxy server. If you haven’t generated the CSR (Certificate Signing Request) code yet, the first part of the guide will show you how to generate a CSR code. The second part will focus on the…

In this article, you will learn how to generate a CSR code and install an SSL Certificate on ISPConfig. Besides configuration instructions, you will also discover a few interesting facts about the ISPConfig control panel. If you’ve already generated the CSR elsewhere, and received the SSL Certificate from your CA…

This article provides quick instructions on how to generate a CSR Code and install an SSL Certificate on CWP (CentOS Web Panel). In the final section, we’ve also included a brief overview of CWP. If you’ve already applied for your SSL Certificate and obtained the necessary SSL files, skip the…

In this three-part tutorial, you will learn how to generate a CSR code and install an SSL Certificate on SurgeMail. Part one and two will focus on CSR generation and SSL installation steps, while the final segment will reveal a few interesting facts about SurgeMail. If you’ve already generated the…