A Wildcard certificate is a single certificate that covers multiple sub-domains.
For example, a wildcard certificate can be used to secure test.mydomain.com, mydomain.com, www.mydomain.com, and any other future sub-domains – even ones you haven’t created yet.
What are the Advantages of Having a Wildcard Certificate?
- Using a wildcard certificate to secure your domain will simplify your SSL management.
- You will not need multiple certificates (one for each sub-domain).
- It is easy to install and manage.
- You can secure all your subdomains with one certificate.
Thus, let us discuss each of these advantages below.
Using a wildcard certificate to secure your domain will simplify your SSL management.
Using a wildcard certificate can eliminate the need to install separate certificates for each of your subdomains.
You will not need multiple certificates (one for each sub-domain).
Having one wildcard certificate, you can secure all the domains and subdomains. For example, if you have many websites using SSL, and you want to secure all of them by using one single certificate, then this type of certificate is the best choice.
It is easy to install and manage.
Since a single wildcard certificate can be used to secure all your subdomains, you will experience less hassle in managing your SSL certificates. You will also need to install only one certificate. You can also use only one CSR (Certificate Signing Request), and one set of private keys. If you have only one certificate, then it is easier to install and manage. Besides, you can easily bind all your subdomains to one certificate.
It is easy to install and manage.
Using this type of certificate makes the management of the different SSL certificates easier. It is easier to install and manage. You will not need to get separate SSL certificates for each secure domain or sub-domain.
You can secure all your subdomains with one certificate.
One certificate can secure all your subdomains (test.mydomain.com, mydomain.com, www.mydomain.com). You do not need to buy additional certificates for each secure domain or sub-domain. It is very convenient and cost-effective!
With it, you will be able to eliminate the hassle of managing all the different SSL certificates for your various domains or subdomains under a single domain name. The use of this type of domain certificate simplifies the management of your SSL certificates when you have many domains or subdomains under a single domain name. You will be able to bind all these different domains using only one set of private keys and only one CSR (Certificate Signing Request).
How does a Wildcard SSL Certificate Work?
Each wildcard certificate contains a single asterisk symbol (*) that can be used to replace all the other characters in a domain name. For example, *.mydomain.com can be used to secure mydomain.com and test.mydomain.com. It can also be used to secure www.mydomain.com and support.mydomain.com. The use of an asterisk symbol (*) allows you to secure many different domains using only one certificate.
