Site: US UK AU |

SSL Certificates

A secure sockets layer (SSL) is a protocol allowing safe transmission of private information over the Internet. SSL uses a cryptographic system that uses two keys to encrypt data: a public key known to everyone, and a private key known only to the message recipient. All modern browsers support SSL, and many websites use the protocol to obtain confidential user information like credit card data.

Secure Sockets Layer Plans

Single Domain SSLs

SSL Standard

$ 29.95 (USD)/Annually

SSL Premium

$ 49.95 (USD)/Annually


$ 199.95 (USD)/Annually

Sign Up

Multiple or Sub Domain SSLs

SSL Wildcard

$ 149.95 (USD)/Annually

SSL Multi-Domain

$ 159.95 (USD)/Annually $49.95 (USD) per additional domain

  • 128/256 Bit Encryption
  • Validation Level: Domain
  • 3 & up to 100
  • $10,000.00 (USD) Warranty
  • Industry Standard 2048-bit SSL

SSL Multi-Domain EV

$ 299.95 (USD)/Annually $179.95 (USD) ea. Additional domain

  • 128/256 Bit Encryption
  • Validation Level: Extended
  • 3 & up to 100
  • $1,500,000.00 (USD) Warranty
  • Green Address Bar
  • Next Generation 2048-bit SSL
Sign Up

Frequently Asked Questions

SSL certificates are digital certificates that authenticate your website’s identity and allow for secure transmission of sensitive information.
This article explains how Nexcess clients can use SiteWorx to install SSL certificates and chain SSL certificates.
This article explains how Nexcess clients can use SiteWorx to purchase standard SSL certificates.
Wildcard SSL certificates secure website URLs and an unlimited number of subdomains under a single IP address.
This article shows how to purchase a Wildcard SSL certificate from your SiteWorx account.
Standard SSL certificates are server security certificates that provide the lowest level of validation available from commercial certificate authorities.
The Premium SSL certificate is an enhanced form of the standard SSL certificate used by eCommerce websites.
Multi-domain SSL certificates allows one IP address to serve multiple domains and subdomains, though all of those domains must have the same owner.
Extended Validation SSL Certificates (EV SSL) function as the highest class of SSL certificates, activating both the padlock and the green address bar in most browsers.
This article explains how to obtain an extended validation standard SSL certificate, the highest level of SSL certification available.
Extended validation multi-domain SSL certificates allow a domain owner to assign multiple domains and sub-domains to a single SSL certificate. They differ from standard multi-domain SSL certificates in that they allow the inclusion of multiple fully qualified domain names (FQDN).
This article shows you how to configure your Magento store to use SSL certificates, which allow your site to exchange encrypted information with web users.
This article explains how we help Nexcess clients renew their SSL certificates.

Amazing Customer Reviews