Go to System > Certificates > CA Certificate to view and import certificates for certificate authorities (CA).

Certificate authorities validate and sign other certificates in order to indicate to third parties that those other certificates may be trusted to be authentic.

CA certificates are required by connections that use transport layer security (TLS), and by S/MIME encryption. Depending on the configuration of each PKI user, CA certificates may also be required to authenticate PKI users.

To view a the list of CA certificates, go to System > Certificate > CA Certificate. You can remove, view, download, or import a CA certificate.