What Is Port 80?

Port 80 is the default network port that websites use to send and receive unencrypted HTTP traffic.

It’s one of the oldest and most essential parts of the internet.

When someone types http://yourdomain.com into their browser, that request is sent through port 80 — unless it’s redirected to a secure HTTPS connection using port 443.

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Encryption vs. Encoding: What’s the Difference and When to Use Each?

In today’s digital world, data security and integrity are critical. Whether you’re transmitting sensitive information or simply converting text into a different format, you might come across two terms: encryption and encoding.

While both involve transforming data, they serve completely different purposes. In this guide, we’ll break down encryption vs encoding, explaining how each works, their differences, and when you should use them.

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SNI on Apache: How to Host Multiple SSL Certificates on a Single IP Address

When working with web servers, it is often necessary to serve several sites protected by SSL certificates on one server.

Previously, this required a dedicated IP address for each domain, but since the invention of the Server Name Indication (SNI) technology, it has become possible to manage several certificates on a single IP address.

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How to Get a DigiCert Domain Validation SSL Certificate

Understanding DigiCert Domain Validation options & the step-by-step process to receive a certificate


Every SSL Certificate purchased has a certain procedure that must be followed before it is issued to you. There are three different validation levels, and each one has a different process. Fortunately, Domain Validation (DV) is the fastest, easiest, and least expensive validation option. Since you’re reading this article, you probably already know that, and you’re looking for a DV SSL certificate signed via the DigiCert root certificate. Let’s walk through the process to get a DigiCert domain validation SSL certificate.

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How Much Does a DigiCert SSL Certificate Cost?

Purchasing an SSL certificate is just one part of website security, but it can be a large part of the cost to make a website secure. DigiCert is one of the most popular Certificate Authorities and provides a wide selection of website certificates specific to your budget (or allocation).

In addition to DigiCert SSL certificate pricing, there are other important factors to consider including the type of site seal, warranty amount, and issuance time. We offer 29 DigiCert SSL products across 4 brands. Let’s break a few products from each category down by price and features.

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