A wildcard certificate is one of the major players in SSL certificates and if you have multiple first-level subdomains targeting main domain then you are going to get significant of information about useful wildcard certificate. It is true that many newbies have heard about emerging need of SSL certificate but they have little details about different SSL products. Hence, they sometimes make a mistake in choosing right SSL certificate. In this article, we will go through one of the best SSL product named Wildcard SSL certificate and advise you to choose a cheap option from authenticating SSL provider.

Before going in depth, we would like to make you aware about Wildcard SSL as that will help you in judging your SSL requirement.

What is Wildcard SSL?

When it is a question of unlimited first level sub domains and should be a part of the main domain then you need wildcard SSL certificate for sure.

For example, *.example.com will secure blog.example.com, mail.example.com, payment.example.com autodiscover.example.com, etc.

Note: Wildcard SSL cannot come like, *.*.example.com means, it cannot protect something like blog.example.com, abc.blog.example.com, def.abc.blog.example.com in one certificate.

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You can see in above example, *.example.com can secure first level unlimited subdomains as the Wildcard SSL works with the asterisk that assures SSL buyer that all following subdomains without adding them to the certificate will be secured with same encryption strength.

If we talk about Certificate Authorities that provide Wildcard Certificate then you can count like Comodo, RapidSSL, Thawte, GlobalSign, GeoTrust, etc. All brands offer legitimate Wildcard SSL since a long time and have made their marks in SSL industry by satisfying thousands of customers.

Out of these CAs, we like to introduce RapidSSL and its Wildcard SSL that is worth considering product and brand in this age.

About RapidSSL:

RapidSSL being a popular authority that deals with most secured SSL certificates and is a part of Symantec group. RapidSSL has varied SSL certificates to aim business prerequisite. RapidSSL Wildcard is made to protect single and its unlimited first level sub domains. RapidSSL proposes at cheap price certificates in SSL industry than other brands.

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The certificates are bound to the CA/Browser forum and NIST guideline. RapidSSL certificates are most compatible with servers, OS and browsers and compatible with almost devices. CA offers two different certs as, RapidSSL certificate and RapidSSL Wildcard certificate.

Why RapidSSL Wildcard Certificate?

RapidSSL Wildcard is a most known certificate in SSL segment and due to quick issuance, lowest price and reputed brand many newbies and SSL seeker prefer this certificate as their first preference. You can get Cheap RapidSSL Wildcard certificate by validating just your domain and it can be issued in few minutes. For example *.example.com can secure shop.example.com, blog.example.com, email.example.com, etc. The certificate secures first level sub domains only means it cannot secure *.*.example.com.



Advantages of RapidSSL Wildcard Certificate:

RapidSSL Wildcard comes with many advantages that attract SSL applicants. The certificate is suitable for small, medium and large organizations so it is a sign of popularity among organizations. Below mentioned are few advantages that could help someone who is looking for Wildcard SSL.

Authentic Brand

RapidSSL is a trusted brand and RapidSSL Wildcard is a part of it, so customers easily put trust on RapidSSL Wildcard for their subdomains security. One can check issuing authority in certificate details in the browser so customers or visitors can easily gauge the authenticity of the certificate.

Unlimited subdomains

RapidSSL Wildcard secures first level sub domains and there is no need to purchase the additional certificate for each subdomain. In this case, the server admin can easily manage all subdomains under this single certificate. Thus, the certificate seems a cost saving certificate too for low budget business or newbie organization.

256-bit Encryption

This type of certificate is having latest encryption standard and offers SHA-256 encryption that secures online traveling information and avoids third party interception. Customers get assured when they realize that your website has strong encryption that will never let his/her information leaked out.

2048-bit Root Trust

the RapidSSL certificate is tied with 2048-bit root encryption that keeps brute force attack and other intruders away from encrypted information. 2048-bit key assures that the information will remain secure on the website.

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Unlimited Reissuance

The certificate offers an unlimited reissue of a certificate in case of change of CSR information or loss of the private key. The single certificate will help even if you have hosted sub-domains in multiple places. You can create CSR for *.domain.com and reissue the certificate.

Instant Issuance

Domain Validation Certificate takes few minutes in issuance hence, RapidSSL Wildcard certificate can be issued immediately once you prove the control on a domain. There is no lengthy process involved in this certificate and that’s why so many organizations and website holders prefer this certificate.


RapidSSL Wildcard considers online safety for customers and provides $10,000 warranty in case of any miss-issued certificate.


From the above discussion, it is clear that RapidSSL Wildcard is suitable for unlimited sub-domains and for those who want a better solution at the lowest price. There are many brands available in the market but RapidSSL stands ahead than other in case of Wildcard SSL certificate.


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