A wildcard certificate can simplify SSL management by securing an entire domain and its subdomains with a single certificate. However, when it comes to multiple level subdomains, understanding how wildcard certificates work, their limitations, and best practices is crucial. This guide will explore everything you need to know about using wildcard certificates for multi level […]
A Certificate Authority (CA) is a cornerstone of modern web security, playing a vital role in the Public Key Infrastructure (PKI). CAs issue SSL/TLS certificates to verify the identity of websites and enable secure, encrypted communication. This system is essential for protecting sensitive data, such as credit card numbers and personal information, from cyber threats […]
A Certificate Signing Request (CSR) is a critical part of securing any website with an SSL/TLS certificate. A CSR is necessary to protect your users’ sensitive information through encrypted data transmission. Essentially, it’s a block of encrypted text that contains important details like your domain name, organization, and public key. In this guide, you’ll learn […]
Understanding the difference between root certificates and intermediate certificates is essential for securing online communications. These two types of digital certificates, along with SSL certificates, form the backbone of secure web browsing, enabling encrypted data transfer and establishing trust between servers and users. But what exactly sets them apart? Root certificates serve as the ultimate […]
Proper SSL implementation is crucial to a website’s security and success. And, with so many web owners learning about SSL for the first time, it’s essential to equip them with all the necessary tools and utilities. One such tool is OpenSSL. So, what is OpenSSL, and why is it so important? The following guide covers […]
When you install an SSL certificate, your server may ask to import a CA bundle along with your primary certificate. Here’s where users usually encounter difficulties. They either don’t know where to find the CA bundle or struggle to create it. So, what is a CA bundle? This guide will take you through the key […]
This quick guide answers one of the most common questions during Domain Control Validation (DCV): what is the .well-known folder? You will also learn how to create the .well-known folder on your server and why you need it in the first place.
Understanding the difference between SSL and TLS is crucial for anyone concerned with internet security. Both protocols are designed to safeguard online communications, but TLS has emerged as the more secure and modern alternative to SSL. While SSL once protected data exchanges, its vulnerabilities led to the development of TLS, which now powers most HTTPS […]
OV Code Signing certificates are to software developers like SSL certificates are to a website. Without them, the publisher remains unknown, while the code is highly susceptible to cyber-attacks. As is with any PKI product, protecting Code signing keys is essential. But just like with regular SSL certs, sometimes the keys fall into the wrong […]
Root SSL certificates are at the core of the SSL chain of trust. Certificate Authorities use them to issue server certificates to end-users. Browsers and apps include root certs in their installation pack and can swiftly revoke them during security incidents. CAs replace root certificates well in advance before they expire. Certificate Authorities store the […]
