Install a CA Bundle to Fix SSL Issues

In the world of digital security, where trust in websites is key, the CA Bundle (a bundle of Сertificate Authorities certificates) is becoming an integral part of ensuring a secure connection between a user and a server.

Think of your browser as a border guard: it checks documents before letting someone in. If a site doesn’t have a full set of trusted certificates, its “passport” will be questioned. This is where the CA Bundle comes into play.

Read More

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.

Read More

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.

Read More

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.

Read More

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.

Read More