Why is the Root Certificate important?

SSL Certificates need to be issued from a trusted Certificate Authority's Root Certificate, and preferably by a 2048 bit Certificate that's widely distributed. The Root Certificate must be present on the end user's machine in order for the Certificate to be trusted. If it is not trusted the browser will present untrusted error messages to the end user. In the case of e-commerce, such error messages result in immediate lack of confidence in the website and organisations risk losing confidence and business from the majority of consumers.

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