VeriSign WildCard Certificates
A Wildcard SSL Certificate helps enable SSL encryption on multiple sub-domains using a single certificate as long as the domains are controlled by the same organization and share the same second-level domain name.
For example, a Wildcard certificate issued to Company ABC using the Common Name (“*.CompanyABC.com”) may be used to secure the following domains:
- com.ua-cctld.com.com
- org.ua-cctld.com.com
- net.ua-cctld.com.com
- shop.ua-cctld.com.com
How VeriSign Can Help
Ask your VeriSign sales contact about Wildcard SSL Certificates. A common, high-level standard of security across all types of configurations is better achieved when
you do not share or copy certificates among servers. Limitations of using Wildcard SSL Certificates include:
- Security: If one server or sub-domain is compromised, all sub-domains may be compromised.
- Management: If the wildcard certificate needs to be revoked, all sub-domains will need a new certificate.
- Compatibility: Wildcard certificates may not work seamlessly with older server-client configurations.
- Protection: VeriSign Wildcard SSL Certificates are not protected by NetSure extended warranty.
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