SSL Certificates - What is a SSL Cert - Buy a Certificate Today

SSL Certificates

KnownHost's SSL Certificates.

Your choice of single domain SSL certs, multi-domain certificates or wildcard certificates - it's no problem to pick the right cert for your needs. With up to 2048-bit encryption available, your site can be protected by the toughest security available on the market - from Comodo, RapidSSL and GeoTrust.

  • check mark Up to 2048-bit encryption
  • check mark Comodo Fully Authorized
  • check mark KnownHost Fully Supported
  • check mark Single Domain
  • check mark Multi Domain
  • check mark Wildcard
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Comodo PositiveSSL

Domain Validation (DV) Single Domain SSL Certificate

Single Domain Certificate
256 bit Encryption
99.3% Browser Compatible
Warranty $10,000

As low as $30/year

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RapidSSL


Domain Validation (DV) Single Domain SSL Certificate

Single Domain Certificate
256 bit Encryption
99% Browser Compatible
Warranty $10,000

As low as $35/year

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GeoTrust QuickSSL Premium

Domain Validation (DV) Single Domain SSL Certificate

256 bit Encryption
2048 bit root
Warranty $500,000
GeoTrust True Site Seal
99% Browser Compatible
Covers root domain.

As low as $100/year

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Comodo PositiveSSL Wildcard
Domain Validation (DV) Wildcard Domain SSL Certificate

Protects Single Domain
256 bit Encryption
99.3% Browser Compatible
Warranty $10,000

As low as $120/year

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RapidSSL Wildcard


Domain Validation (DV) Wildcard Domain SSL Certificate

Wildcard SSL Certificate
256 bit Encryption
Warranty $10,000
99% Browser Compatible

As low as $150/year

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Comodo PositiveSSL Multi-Domain

Domain Validation (DV) Multi Domain SSL Certificate

Protects Multiple Domains
Encryption Strength Up to 2048-bit
99.9% Browser Compatible
Warranty $10,000

As low as $75/year

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Comodo InstantSSL Premium

Organization Validation (OV) Single Domain SSL Certificate

Single Domain Organization Validation
Highest strength 2048-bit signatures with 256 bit
99.3% Browser Compatible
Warranty $250,000

As low as $100/year

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Comodo InstantSSL Premium Wildcard
Organization Validation (OV) Single Domain SSL Certificate

Single Domain & Subdomains Organization Validation
256 bit encryption
99.3% Browser Compatible
Warranty $250,000

As low as $200/year

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GeoTrust True BusinessID EV

Extended Validation (EV) Single Domain SSL Certificate

Green Bar max security
256 bit Encryption
Warranty $1,500,000

As low as $289/year

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GeoTrust True BusinessID EV Multi
Extended Validation (EV) Extended validation Multi domain

Green Bar max security
256 bit Encryption
MultipleDomains
Warranty $1,500,000.

As low as $499/year

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The More Technical Stuff.

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Flexibility

You can choose from a wide range of certificates to fit your needs. From the needs of a single domain certificate to a wildcard certificate covering your entire subdomain structure.

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Trust

EV certificates provide your customers a peace of mind by the web browser displaying a green address bar while visiting a website with an EV certificate. OV Certificates include further company verification and a site badge confirming your identity.

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PCI Compliance

Ensuring your website is secured by a SSL Certificate helps you meet the needs of today's PCI requirements.

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Money-Back Guarantee

All Certificates come with a limited 7 day money back guarantee should anything be found wrong with the certificate.

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Compatibility

Don't take a chance on your certificate not being compatible with the latest browser or mobile device. Ensure compatibility by placing your trust in a Premium SSL Certificate and rest at ease knowing your not turning away potential visitors to your website.

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Warranty

Premium SSL Certificates offer an end user warranty against fraudulent charges if the Certificate Authority fails to properly verify the identity of a website. This warranty is payable to the end user from the Certificate Authority only for fraudulent charges due to improper verification. Each certificate has a varying warranty from $10,000 and up.

FAQ Icon

Need More Information About This
Hosting Option?

Yes, sometimes it's easier to implement multiple certificates instead of one master certificate designed to fit all occasions. Typically this includes cases of sites that serve up their content without a www. prefix, or those with multiple domains and subdomains requiring SSL coverage.

EssentialSSL is simply PositiveSSL with a few upgrades. With an EssentialSSL certificate, you can get free EV upgrade, free 24/7 technical support and most importantly to many, you get the free use of the Site Seal which is a key trust signal for those who are shopping at your site.

PositiveSSL certs are inexpensive Domain Validation SSL certificates which are issued instantly and cheaply, and include $10,000 Comodo warranty (mostly because they can be validated automatically. InstantSSL certificates use Organization Validation, take much longer to be issued, cost more, and have $50,000 Comodo warranty.

Regular SSL certificates protects a single domain, period. Wildcard certificates protect a domain and all the subdomains associated with that domain. Keep in mind that the wildcard certs are not available with Extended Validation. So, if you have a wildcard cert, you won't get the green browser bar!

Up to 250 domains, IP's or SAN's can be covered by a single multi-domain SSL certificate. They aren't cheap, but they do give umbrella coverage to an organization which has many domains and would otherwise need multiple single-domain certificates.

The list is too long for just one sentence - check out the big list of reasons below!

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