2017—the year of encryption. Today, securing a website with HTTPS is not just a choice, it’s an absolute necessity. This helps you protect the website from being the victim of a cyber attack. Not having installed an SSL certificate is practically an open invitation to hackers and fraudsters. These attackers can steal user’s sensitive & confidential information from the server and may use it for criminal activities.

On the other end, if the website implements the SSL Encryption to encrypt the user’s sensitive information, SSL will secure the website from the hacking attempts and cater the safest browsing experience to users.

What is the importance of SSL Certificate?

SSL Certificate is the bridge between browser and server which encrypts the communication between them and enables the secured layer of shields to keep the hackers away from the website. Any Information exchanged between the browser and server will be protected and transmitted through a secured channel. Hence, in the case of any successful hacking attempt or MITM attack, the attacker will only be able to see the information in encrypted form, which is practically impossible to crack even if the attacker uses a supercomputer.

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SSL certificate comes up with three common type as

  1. Domain Validation: Only validates the website/domain.
  2. Organization Validation: Validates both domain and business documents
  3. Extended Validation: High-level assurance of website and business documents.

SSL Certificate is used to protect single domain only, but if you are wishing to secure multiple domains under single SSL encryption environment, you need to adopt the Multi-Domain (SAN) SSL certificates.

Let’s dig in deep about the SSL Encryption using SAN SSL Certificates

What is a Multi-Domain SSL Certificate?

A type of SSL which allows users to enable the encryption (HTTPS) on multiple domains under the single SSL encryption environment. A single CSR and private key will work to encrypt all your domains. Whether is a fully qualified domain or a sub-domain, a Multi-Domain (SAN) SSL Certificate can secure them with its 256-bit key length and 2048-bit signature.

Examples of Domain a Multi-Domain SSL can secure.

  • domain.com
  • www.domain.com
  • domain-name2.net
  • domain-name3.org
  • blog.domain.com

Along with a Multi-Domain SSL Certificate, a user will get 2 or 3 free SAN certificates. Therefore, a user is allowed secure around 3 domains and if the user is wishing to secure more domains under the same certificate he/she needs to purchase additional SAN certificates.

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Note: A user is allowed secure a sub-domain using the SAN certificate, but is it not allowed secure a 2nd fully qualified domain with a Wildcard SSL.

Certificate Authorities like Comodo, GeoTrust, Thawte, and Symantec offer Multi Domain SSL certificates to their customers. Comodo offers 250 SAN domains under a single SSL, GeoTrust offers 100 SAN Domains, Thawte and Symantec both are offering 25 SAN domains under a single SSL.

Let’s move to the main part. Let’s understand why Comodo should be your first choice when it comes to SAN SSL certificates.

Comodo the first choice for Multi-Domain Security

The Leader in the SSL Industry

The recent survey report of W3Tech shows that Comodo is the global leader as far as SSL certificates are concerned. It occupies about 41% of SSL business worldwide—miles ahead of the rest.

Enable High-Level Encryption

All Comodo Multi-Domain SSL Certificates come with the highest 2048-bit signature and 256-bit SHA-2 encryption. Today, 256-bit encryption is considered as the most advanced level of security layer—impossible to crack by any supercomputer. This high-level encryption can protect the website from the risk of brute force attacks and other cybercrime activities.

Save Time and Money

Along with a Multi-Domain SSL Certificate, Comodo offers the security of about 250 SAN domains. It means that a single SSL certificate has the capability to protect all 250 domains without any hassle. This facilitates easy and hassle-free management of all the certificates in one go. Consequently, saving a good amount of time and money.

Protect Domains with Multiple SSL Types

Comodo offers the Multi Domain SSL Certificate with all three SSL types DV, OV, and EV. If you have a small website/blog and you want to enable the most basic level of encryption, you can opt for domain validation (DV) SSL certificate. If you want your website to exhibit more trust, you should go for organization validation (OV) and extended validation (EV) SSL certificates.

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Unlimited Number of Server License & Browser Compatibility

All Comodo SAN SSL Certificates include unlimited server license policy, under which a user is allowed to secure the website on multiple web servers. It also offers the 99.9% web browser compatibility. All leading web and mobile browsers such as Chrome, Firefox, IE, Edge, Safari etc. recognize Comodo SAN SSL certificates.

Quick Issuance & 100% Money Back Guarantee

The expert team of Comodo takes no time to issue the SAN SSL certificates. The issuance process of DV SSL can be finished in minutes as Comodo only verifies domain ownership. When it comes to issuing OV or EV SSL, it may take around 3-5 days as Comodo verifies business documents as well. You get the time of 30 days if you are not satisfied with the Comodo’s customer service or product.

Talk with the Experts: Solve Problems in an Instant

Comodo is not only best in service, but it is also superlative in customer support as well. Comodo has an entire team of SSL experts dedicated to offering the quickest and satisfactory solution to their customers. You can contact the customer support via live chat, phone call, email, and fax support.

Read More: SSL Certificate and TLS Protocols: A Quick Overview That Everyone Need To Know

Conclusion: Considering all the benefits involved and tech giants such as Google pushing for “HTTPS Everywhere”, installing an SSL certificate is a must. If you want to save your precious time and not make a significant dent in your pocket, Comodo’s Multi Domain SSL is a straightforward choice.



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