A Root Certificate Is Found in All Types of Digital Certificates

At the heart of all types of digital certificates is a root certificate. The root certificate contains specific types of information which is needed during authentication processes. The root contains the values and locations of where to look to find the matching private key, when it is held within a certificate containing a public key. Once it connects to the location, the root then calls for the authentication processes to run. As long as they are successful the user is able to gain access.

A Root Certificate Can Be Used with a Digital Certificate to Secure Email

In order to prevent unwanted email messages being spammed, you can use a root certificate to secure your organization’s email system. This type of digital certificate helps to ensure the sender of the email is genuine and not a spam message, which contain a virus or other malware. Once the email has been signed by the sender, recipients can validate and authenticate the email message.