A ssl signature known as a wildcard certificate is one that can have its protections extended to a full domain as well as each of the domain’s subdomains.
The wildcard notation consists of an asterisk followed by a period and is placed before the domain name. A regular SSL certificate can only be used on a single domain, like www.domain.com, for example. A wildcard certificate that covers an entire domain will protect subdomains like mail.domain.com, vpn.domain.com, payment.domain.com, and so on.
SSL certificates make extensive use of wildcards in order to extend SSL encryption to subdomains. Wildcards can represent any character. Rather than obtaining multiple certificates, extending a single certificate to subdomains can save money and simplify administration. The drawback is that if a certificate needs to be revoked on one subdomain, it must be revoked on all subdomains. In the event that a subdomain of a domain, such as payment.domain.com, is breached, other subdomains, such as mail and VPN, will also be affected.
Buying several cheap wildcard ssl may be more expensive and administratively intensive, but it assures that each subdomain is separately protected.
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With the exception of one key distinction, wildcard certificates perform the same tasks as ordinary SSL Certificates and make it possible for you to safeguard the connection that exists between your website and the web browser used by a consumer.
A single Wildcard SSL Certificate protects any and all of the sub-domains of your main domain. Secure Unlimited subdomains over Unlimited servers. All of the sub-domains that are associated with your main domain can be protected by using only one Wildcard SSL Certificate. Protect an unlimited number of subdomains across an unlimited number of servers Take, for example, a singular
For instance, a single.website.com Wildcard certificate can be used to secure:
- payments.yourdomain.com
- login.yourdomain.com
- mail.yourdomain.com \sdownload.yourdomain.com \sanything.yourdomain.dom
When compared to the cost of acquiring individual SSL certificates, purchasing a Wildcard SSL Certificate can save you hundreds or even thousands of dollars if you need to secure multiple subdomains at the same time.
Why should you go with Subscription SSL for a number of years?
You can save money by subscribing to 5-year Subscription SSL, which provides uninterrupted certificate coverage for a period of up to five years. Every single Subscription SSL certificate will have a validity duration of one year in order to adhere to the standards set forth by the industry. In order to reissue your certificate for yet another year, will get in touch with you in advance of the yearly expiration date.
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- Unrestricted Server Licensing
- Install SSL certificates for free on an infinite number of servers.
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- Universal Compatibility with Browsers
- Obtain SSL that is trusted by more than 99.9% of desktop and mobile browsers and is suitable with them.
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With automatic multi-person, multi-level expiration notifications, you can avoid system outages, security holes, and unintentional certificate expirations.
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