In order to create and issue digital certificates and digital signatures, you need a certificate authority system. There are two traditional types of CA systems which organizations can choose from, which are managed CA systems, offered as a service, and CA software, which is installed onto your own server. There is also a third option available, called shared CA. Shared CA includes hosting outside your organization, or local installation, with some services being co-hosted.
A Managed Certificate Authority System Is a Cost-Effective Solution
The best place to start, when you need a certificate authority system, is with a system offered as a service. This solution can be customized to fit your requirements to create both digital certificates and signatures. A managed CA system is one of the most cost- effective systems you can own. As your business grows and changes, you can always upgrade to other types of CA systems.