Each of us has faced this error at least once, but probably not all of us have noticed that it appears differently in different browsers.
For example, you may get the “The Webpage is not available” or “The site can’t be reached” warning.
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Mutual Authentication via mTLS: How Does It Work?
What is mTLS?
Mutual TLS, or mTLS, is a more secure version of the standard TLS protocol that most websites already use. In regular TLS, your browser (or client) verifies the server’s identity by validating its certificate, but the server has no way of knowing who the client is.
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.
How to Install a Wildcard SSL Certificate on Multiple Servers
Are you managing multiple subdomains spread across different servers? Manually installing separate SSL certificates for each one can be a headache.
Luckily, a Wildcard SSL certificate simplifies this by allowing you to secure all subdomains under a single certificate—across multiple servers! In this guide, we’ll walk you through the easiest way to install a Wildcard SSL certificate on multiple servers, ensuring all your subdomains stay encrypted and trusted by browsers.
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.
How to Fix “SSL_ERROR_RX_RECORD_TOO_LONG” Firefox Error
“SSL_ERROR_RX_RECORD_TOO_LONG” is one of the most common errors on the Mozilla Firefox browser and usually points to an issue with the SSL/TLS setup on the server.
In this article, we will look into the possible reasons behind this error as well as provide a detailed guide on how to fix it.
How to fix the “Your connection is not private” Error in Chrome?
The most common reason you will see the “Your connection is not private” error in Chrome is that the browser couldn’t verify the Secure Socket Layer (SSL) security certificate of the website you are trying to reach.
However, this is not the only reason you might see this error. Sometimes, it directs you to check your computer and browser processes. Generally, the reasons for “Your connection is not private” might be categorized as SSL-related and non-SSL-related.
Dis-allowed domain names and regions
DigiCert and Sectigo Certificate Authorities (further – CA) we cooperate with must comply with USA sanction policy.
Due to this, it is impossible to issue certificates for the top-level domains (TLD) listed below or provide services to specific regions. Moreover, CA can set its own rules for the service-eligible areas.
