Introduction

This guide provides step-by-step instructions for using a wildcard SSL certificate for multiple domains in cPanel. Wildcard SSL certificates are a flexible security solution, allowing for the encryption of unlimited subdomains under a single domain. This guide will explain how to utilize a wildcard SSL certificate across various domains in a cPanel environment.

Prerequisites

• Access to cPanel with SSL/TLS management capabilities.
• A valid wildcard SSL certificate (*.yourdomain.com).
• Basic understanding of SSL certificates and domain management in cPanel.

1. Login into your cPanel Domain and Select SSL/TLS under Security section.

2. in the SSL/TLS Manager interface, Select Manage SSL sites.

3. Scroll down until Install an SSL Website.
4. Select your domain which you want to install the Wildcard Certificate. (At this time your domain should already installed wildcard SSL)

5. Select Use Certificate for New Site (Wilcard Certificate which already installed)

6. The following text box should all auto-fill before you click Install Certificate.

7. Finish! You can verify your subdomain with wildcard certificate here SSL Checker.

Conclusion

By following these steps, you can successfully utilize a wildcard SSL certificate across multiple domains in a cPanel environment. This approach streamlines the process of securing multiple subdomains under a single domain, enhancing the security and efficiency of your web hosting setup.

For additional assistance or if you encounter any issues, please contact our support team at support@ipserverone.com.