TBS INTERNET - SSL certificates broker
Symantec by TBS INTERNET - SSL certificates broker

Learn more

Understanding technical terms used in SSL is essential. Here you can learn more about:

  • The "green bar" display
  • The additional licence purchase
  • The certificate free reissue
  • The Vulnerability assessment

"Green bar" display with EV certificates (Extended Validation)

An EV SSL certificate installed on a machine triggers the green url bar in most browsers.

That green bar is a visual garantee that the transactions are secured on a website.

Green bar display on the most popular browsers:

Certificat SSL EV et apparition de la barre verte sur différents navigateurs

In 2007, several surveys showed that the green bar display generated instant positive reactions for 75% of internet users, a 15% raise of the purchase intentions and a 15% decrease in the abandonment of the purchase process.

The EV SSL certificate is therefore a powerfull marketing tool that can boost your Ecommerce websites.

Additional licence purchase

Depending on your needs or your technical pool, you may need to buy additionnal certificates or licences.

A certificate's always sold to be installed on a unique machine (physical or virtual).The additionnal licence makes then possible to duplicate an existing certificate instead of buying a new one for each different machine you may use.

  • Physical machine: Electricaly connected machine
  • Virtual machine: In process machine

Several configuration can be encountered:

  • Active / Active
  • Active / Inactive
  • Back-up site
  • Several virtual machines on one physical machine

How many licences or certificates do I need to buy ?

A digital certificate reissue:

A new certificate can be reissued in substitution of an existing one with the same fields but a different pair of keys*.
That can be done in those situations:

  • A certificate loss after a hard disk failure
  • A software switching
  • The modification of the key sizes
  • The vulnerability of the privet key
  • The upgrating of the signature from MD5 to SHA1

*pair of keys: Item privet key / public key elements: if a new pair of keys is needed a new CSR has to be requested.

 Vulnerability assessment

Introduced in October 2011, the vulnerability assessment comes freely with Symantec EV and Secure Site Pro certificates.

Once a week (or each time you need it), this tool analyzes your site, web applications, server software and network ports to detect security vulnerabilities that could be used by hackers to infiltrate your systems.

This service is de-activated by default.

For further information read this document or consult our FAQ.

Sales department
+44 330 684 0000

Symantec  Website Security SSL certificates
© TBS Internet, all rights reserved. All reproduction, copy or mirroring prohibited. Legal notice.
Our prices are in GBP VAT-less and order-time payment, see also our general sales terms.
Last modified: 28 June, 2017
Brilliant: you are using IPv6 from!
Tél : +44 330 684 0000