Securing multiple subdomains can be an arduous process, but Wildcard SSL Certificates are the perfect solution to securing your company’s website if you have two or more subdomains.
Wildcard SSL Certificates are known for their multiple advantages, including cost savings, ease of installation and management, and increased security benefits.
Let’s take a look at what a Wildcard SSL is and how it can benefit your company.
Comodo defines a Wildcard SSL as follows:
“A Wildcard SSL Certificate saves you money and time by securing your domain and unlimited sub-domains on a single certificate. Wildcard certificates work the same way as a regular SSL Certificate, allowing you to secure the connection between your website and your customer’s Internet browser – with one major advantage. A single Wildcard SSL Certificate covers any and all of the subdomains of your main domain.”
For example, a wildcard certificate released to the BBC using the wildcard *.bbc.co.uk will keep the main domain bbc.co.uk as secure as if it had been purchased as a straight “bbc.co.uk” SSL certificate.
But it will also broaden the SSL encryption to its sub domains. So “news.bbc.co.uk”, “www.bbc.co.uk”, “login.bbc.co.uk” and more will also be protected.
“If I put an individual certificate on every server in my system that is secured with SSL and swapped those certificates out on an annual basis, then that is the maximum diffusion of the vulnerability. The more you get away from that, the more risk you’re undergoing in a PKI scenario. The ultimate example of this is Wildcard.”
It is always useful to use a comparison site to weigh up the options, as the cheapest Wildcard SSL option is not always the best.
The Wildcard SSL Certificate’s primary objective is to provide security, so therefore encryption should be top of the agenda.
Take a look at SSL Store’s price comparison table to get an idea of the different kind of services on offer and how much they cost.
Wildcard SSL Certificates are an essential component of your organisation’s digital setup, despite the minor drawbacks.
As you can see, Wildcard SSL Certificates offer incredible benefits, can secure an unlimited number of subdomains, are future proof, simplify SSL management, and give your website an SEO boost.
If you want advice with how to setup Wildcard SSL Certificates for your company, contact us at Digital Craftsmen, the managed cloud services specialists.