Learn how to master SSL/TLS without the headaches
SSL/TLS certificates are essential for operating a website. In part, they’re what enable the secure padlock icon or “https://” to appear in site visitors’ browsers and allow your server to receive data securely via encrypted connections.
But we recognize that generating, installing, and managing SSL/TLS certificates are just a few of the many responsibilities that you likely juggle on a daily basis. That’s why we’ve created this resource hub — to serve as your go-to resource to familiarize you with everything you need to know about “SSL” and “TLS.”
SSL/TLS Guides for Beginners:
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What Is SSL Encryption? A Guide to SSL Encryption
We’ve already published guides explaining what the SSL protocol is and how you can use it to secure a website. Now, it’s time to answer what SSL encryption is clearly…
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What Is an SSL/TLS Certificate?
Ever wonder what makes the padlock icon appear in the address bar in some browsers (e.g., Firefox, Safari) and only “this connection is secure” types of messages display in others?…
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How Secure Is SSL/TLS Security Technology?
The secure sockets layer/transport layer (SSL/TLS) security protocol enables two parties to communicate securely over the internet. Most commonly, a web server and client will use it to establish an…
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How Does SSL/TLS Work? TLS Explained
When you connect to a website, the information exchanged between your device and the web server hosting the site is unprotected by default. It’s like sending postcards that anyone can…
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How to Upload an SSL Certificate to Your Website
Shortened certificate validity is coming. Starting in March 2026, we’ll see certificate lifespans drop from 398 days to 200 days (ultimately plunging to 47 days by 2029) Furthermore, starting in…