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Online Security Privacy & Security = Trust

  • Check icon Issued in 2 minutes
  • Check icon Secure Site Seal
  • Check icon Wild card option

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Security icon, websites, data storage, data server
Over 3.3 million issued certificate

What is

SSL card

1. Secure Website transactions

SSL Certificate assures customer that all transaction is kept and posibility for hacker to still information has been secured. SSL certificate encrypts any browser-to-server communications over https, such as credit card transactions, logins page, web mail access, and database to database communications.

2. Trusted Website with Site seal

When trusting a website, you need to be aware that the SSL certificate itself can be trusted. Everyone can issue a SSL server certificate easily if you have the knowledge to do so. Actually, you can easily steal someone's identity when issuing a self signed certificate. Therefore, in order to increase the reliability of an SSL, you will need to secure an SSL certificate from a trusted third party provider CA Certificte Authentication Authority such as GlobalSign. Furthermore, GlobalSign provides Site Seal visible in your website to show your website visitors are authenticated and protected by GlobalSign SSL which assures the customers on visiting a website. Moreover, GlobalSign's Site Seal cannot be transferred, copied or tampered with and also, cannot be displayed on other website that is not authenticated by GlobalSign.

Why use Z.com SSL? Why use Z.com SSL?

In response to increasing customers’ requirements and demands, Z.com officially offers SSL certificate to make sure all website online transaction is process runs robustly in a secure environment provided by GMO GlobalSign which has over 3.2 million issued certificate. Z.com helps reduce the time, effort and cost associated with managing multiple enterprise level SSL Certificates. We provide centralized certificate management and all the tools, services and SSL products to reduce risk, respond to threats and control SSL cost.

SSL icon
Over 3.2 million issued certificate
Cost cutting icon
Affordable SSL cost
Management icon
Centralised certificate management
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What type of SSL do I Need?

Alpha SSL


  • Alpha SSL can be ordered online and no documentation required, a certificate can be issued in 2 minutes at minimum

  • Fairly priced SSL and highly supported 256 bit SSL Certificates. AlphaSSL can provide 256 bit encryption and trusted by all popular browsers.

  • It offers the highest value entry level SSL at the lowest possible costs.

  • Alpha SSL is ideal for individual business owner from easy order and Certificate issuance.

Domain SSL


  • DomainSSL offers you an economical and quick and easy to implement option for securing your website, without having to sacrifice any of the value-add features, making GlobalSign SSL Certificates unique.

  • DomainSSL is domain validated and fully automated,which means you'll be able to start protecting your e-commerce, logins, webmail, blog visitors and more in just a few minutes. It activates the browser padlock and https and assures your website visitors and customers that you take their privacy seriously.

Organization SSL


  • High assurance

  • OrganizationSSL Certificates provide instant identity confirmation and strong SSL protection for your website and business.

  • OrganizationalSSL is an organization validated certificate that gives your website a step up in credibility over domain validated SSL Certificates. It activates the browser padlock and https, shows your corporate identity, and assures your customers that you take security very seriously. Site visitors can verify that the website is operated by a legitimate company and is not an imposter site.

Extended SSL


  • ExtendedSSL is an Extended Validation Certificate, the highest class of SSL available today and lends more credibility to your website compared to using an organization or domain validated SSL Certificate.

  • ExtendedSSL activates the green address bar and displays your organization name in the browser interface. These prominent security indicators increase user trust in your website and increase its credibility, leading to more sales conversions.

Internet Explorer icon, Address bar with GlobalSign url Mozilla Firefox icon, Address bar with GlobalSign url Microsoft Edge icon, Address bar with GlobalSign url Google Chrome icon, Address bar with GlobalSign url Safari icon, Address bar with GlobalSign url
Internet Explorer icon, Address bar with GlobalSign url Mozilla Firefox icon, Address bar with GlobalSign url Microsoft Edge icon, Address bar with GlobalSign url Google Chrome icon, Address bar with GlobalSign url Safari icon, Address bar with GlobalSign url

(Alpha SSL)


(Domain SSL)


(Organization SSL)


(Extended SSL)

Verified domain name + https

To bring reliability and value to your website,

To get higher score for Google page ranking.

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Displays Organization Name

Verified domain name + htpps+

Organization name + Organization address

Cross icon Cross icon Cross icon Cross icon
Green Address Bar

Display a green color at browser address bar

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Secure Site Seal

SSL Secure Seals enable your website visitors to know you have invested in their safety and indicate that you provide secure transactions and data

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Issuance Speed

Issuance Speed by SSL type

2 minutes

(at best)

2 minutes

(at best)

1 day

(at best)

10 days

(at best)

1 Year
SSL Option
1 Year
Total Price

(Regular Plan + Add on Wildcard)

1 Year
IP Addresses
1 Year
Total Price

(Regular Plan + Add on IP Address)

1 Year
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Z.com's SSL is better than other free SSL provider

Easier to use by renewing annually. Most important Z.com SSL is more reliable because illegal websites or underground websites are using free SSL since there is no cost.

Z.com SSL vs. Free SSL provider

Example of customers who choose to use Z.com Logo SSL

Honda logo Snail White logo Work Entertainment Point logo Yamato Transport logo Eucerin Logo Isuzu icon FWD insurance logo RS icon Betagen logo Nissan logo Dusit Hotels & Resorts logo Pruksa logo CH. KARNCHANG PUBLIC COMPANY LIMITED logo Beger Paint logo The Klinique logo Farm Chokchai Outdoor Sports logo Koh Koe logo Kubota logo ASEAN logo SANYO logo 40th Bims logo GrandPrix logo Marrakesh logo Boots logo


There are generally 3 different levels of vetting that most all SSL Certificates are build on. DV (Domain Validated), OV (Organization Validated), and EV (Extended Validation). The major difference in these certificates revolves around what information the Certificate Authority, GlobalSign, confirms in order to issue a certificate. Then different information if displayed in the certificate and browser bar. EV for example turns the browser bar green and displays organization information right in the browser bar.

Domain SSL Certificates are authenticated using the Approver E-Mail verification system. The following email addresses can be used for domain approval:

  • admin@
  • administrator@
  • hostmaster@
  • root@
  • webmaster@
  • postmaster@
  • The current whois admin contact
  • The current whois technical contact
The Common Name is typically composed of Host + Domain Name and will look like "www.example.com" or "example.com".
If you lose your private key and cannot install your SSL certificate you can receive a new certificate free of charge.
Overview of Using a Wildcard SSL Certificate

A single Wildcard SSL certificate can secure multiple websites. Typically, a standard secure server SSL certificate is issued to a single FQDN. This means that the certificate can only be used on the exact domain to which it has been issued. The Wildcard SSL option, when activated, allows you to circumvent this restriction by receiving a Wildcard SSL Certificate issued to "*.domain.com". The (*) character replaces a fixed sub-domain with a variable one.

Issuing an SSL Certificate to a Public IP Address

An SSL certificate is typically issued to a Fully Qualified Domain Name (FQDN) such as "https://www.domain.com". However, some organizations need an SSL certificate issued to a public IP address. This option allows you to specify a public IP address as the Common Name in your Certificate Signing Request (CSR). The issued certificate can then be used to secure connections directly with the public IP address