How to renew SSL certificate?

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Keeping your SSL certificates up to date is just as important as securing your site in the first place. An expired certificate is one of the most common causes of SSL connection errors.

In this article, we will tell you how to renew your SSL certificate without any hassle, so that your site remains protected 24/7. Before we tell you about this process, let's look at why certificates expire and what happens if you do not renew your SSL certificate on time.

Table of contents

Why do SSL certificates expire?
How to Renew SSL Certificate in 5 Easy Steps
What happens when an SSL certificate expires?
So, when should you renew your SSL certificates?
How do I find out the expiration date of my SSL certificate?
Streamline SSL Management with Multi-Year SSL
Why do SSL certificates expire?
SSL certificates expire for a reason, to keep your encryption up to date. By asking you to renew your SSL certificate annually, CAs ensure that you always have the latest versions of TLS and encryption that hackers cannot crack. This is an industry standard that everyone follows.

How to Renew SSL Certificate in 5 Easy Steps
Can you renew an expired SSL certificate? The answer is no , and here's why:

To meet strict industry standards, CAs must mobile app development service include an expiration date on the certificate. This is why an expired SSL certificate is no longer valid and must be replaced. It is not possible to extend the validity of an existing certificate beyond the expiration date set by the CA/Browser Forum.

Requesting an SSL renewal requires purchasing a completely new certificate for your domain and company.

Here's how SSL renewal works:




Buy a new certificate : Before you renew your certificate, you must obtain a new one from a trusted CA. This may be the same type or a product from a different CA. The cost of renewing an SSL certificate will also depend on which certificate you choose.
Generate a Certificate Signing Request (CSR) : You won't be able to get a certificate without generating a new CSR . Technically, you can use an old CSR to request a new certificate, but CAs don't recommend it, and some require a new CSR with accurate and up-to-date contact information.
Submit the CSR to the CA : Once you receive the CSR, you will need to submit it to the CA along with any other required documentation or information. The CA will then use this information to verify your identity and generate a new SSL certificate.
Install the new SSL certificate : Once the CA has delivered the SSL files via email, you will need to install the SSL certificate on your system. This process typically involves uploading the certificate files to your server.
Test the new SSL certificate: You need to test it and make sure it works without any issues. You can do this by visiting your site over HTTPS and making sure the SSL certificate is valid and your site is secure. For a more in-depth diagnosis, scan your SSL configuration with a free testing tool .
How to automate SSL certificate renewal?
Some commercial certificate authorities, such as DigiCert and Sectigo , offer SSL certificate management tools that can help with automatic SSL certificate renewal. These utilities may include additional features, such as centralized management of multiple SSL certificates and integration with other IT systems. This SSL renewal option is best suited for larger enterprises whose systems use dozens or hundreds of certificates.