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SSL Basics

What Is a Certificate Signing Request (CSR)

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 […]

Root and Intermediate Certificates: Key Differences Explained

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 […]

SSL vs TLS: Key Differences Explained Simply

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 […]

What Is a Legal Entity Identifier (LEI) and How Does It Work?

At the dawn of the 21st century, businesses and customers couldn’t always establish the legal identity of parent companies because there wasn’t a universal code identifying each legal entity. The lack of such an identifier led to many frauds that culminated in the 2008 market crash. When the dust settled, G20 introduced the concept of […]

What Happens When an SSL Certificate Expires?

When your SSL certificate expires, your website’s security—and reputation—can be at risk. SSL certificates are essential for encrypting data between your website and its visitors, enabling secure connections and a trustworthy browsing experience. However, many website owners may overlook the importance of renewing their SSL certificates on time, leading to potentially severe consequences. From browser […]