Comodo Certificate Renewal: Your Ultimate SSL Renewal Guide

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Here’s how you can renew your Comodo SSL certificate in 3 simple steps

Life would be too easy if your Comodo SSL certificates got renewed automatically, wouldn’t it? Well, the Comodo certificate renewal process doesn’t work that way, and there’s a pretty good security reason behind it. What if you stop using your website? What if you don’t renew your domain, and another company purchases your domain? There’s a lot of possible scenarios that could lead to issues, and that’s why identity verification at regular intervals is a necessity. And the lesser the length of these intervals, the better it is from the security point of view. That’s why the CA/B forum has reduced the maximum life-span of SSL certificates to two years.

Another valid security concern with not renewing your SSL certificate every 1-2 years is that encryption techniques are always evolving, and this is because hackers are always evolving their tactics as well. That’s why it’s vital that you renew your SSL cert to ensure that you are always securing your communications with the latest and greatest encryption.

In this post, we’re going to outline 3 pretty straightforward steps teaching you how to easily renew your Comodo SSL certificate. But before that, let’s look at what could happen if you fail to renew your website’s SSL certificate.

What Happens if I Fail to Complete the Comodo Certificate Renewal Process?


If you were planning to purchase something from a website and the website gives you a “this site is insecure” warning as soon as you land on it, would you still buy from it? You won’t, right? Well, that’s precisely what happens when the expiration date of your SSL/TLS certificate lapses. This will have an impact on your reputation, trust, and ultimately, it’ll affect your business. Nobody wants to face that, right?

More than the warning, the real trouble is what lies behind it. When the SSL certificate of your website expires, your certificate becomes invalid, and therefore, you cannot run secure transactions on your website. This would give a golden opportunity to cybercriminals to steal and tamper with the data transmitting between your web server and website visitors/customers. A scenario like this has “disaster” written all over it.

Here’s How You Can Renew Your Comodo SSL Certificate

The Comodo certificate renewal process can be divided into 3 simple steps. We’ve outlined the steps below:

Comodo Certificate Renewal Step 1: Purchase the Renewed Comodo SSL Certificate

If the expiration date of your SSL certificate is passed or it’s about to, you would have received a renewal reminder email to the email address you gave at the time of your SSL certificate purchase. All you need to do is click on the “Renew” button in that email, and you’ll be redirected to your account/cart. Then, simply complete the purchase process of the SSL certificate that you want to renew.

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Note: If you’re an existing customer looking to renew your SSL cert, then you should have received an email from us. You simply need to click on that email, log into your account, and renew your Comodo SSL certificate. If you’re purchasing your SSL certificate before its expiration date, then the remaining days will be added to your account.

If you’re not a customer, you can renew your Comodo SSL certificate (at the cheapest price on the internet) by simply going to our Comodo SSL certificates page, and purchasing the SSL certificate that you want to renew!

Comodo Certificate Renewal Step 2: Complete the CSR Generation and SSL Validation Processes

Once you have made the purchase, it’s time to move forward with the standard CSR generation and SSL validation processes. This will be very similar to when you purchased your SSL certificate. The latter will depend on the type of Comodo SSL certificate you want to renew – DV, OV, or EV. In the case of domain validation (DV), you simply need to prove your domain ownership, and it’ll take just a couple of minutes.

In case of organization validation (OV) and extended validation (EV) SSL certificates, Comodo will verify your organization details by asking for documents and records proving the existence of your organization and its ownership. You must complete the process in order to renew your Comodo SSL certificate. This process takes around 1-3 days.

Comodo Certificate Renewal Step 3: Install Your Renewed SSL Certificate

Comodo will issue your SSL certificate once it has verified your domain/organization ownership. Then it’s time to install an SSL certificate and secure your website. You can follow our installation guide if you need any help in installing it.

And that’s it! 3 easy steps to completing the Comodo certificate renewal process. Now your website is ready to roll and secured for another 1-2 years!