1 In the system web interface, go to Security > Certificates.
2 Select the System tab or Connected Device tab.
3 Select Install Certificate to browse for the CA-signed certificate you want to install and select Open.
Your system accepts the following certificate file formats: .pem, .der, and PKCS #7 (which typically has a .p7b file name
extension).
The system checks the certificate data and, if the upload is successful, adds it to the page.
With your CA-signed certificate installed, your system is trusted by its network peers (provided that a root certificate has
established a chain of trust). This allows you to navigate with your web browser over a secure connection to the system
web interface and perform administrative tasks.
View a Certificate
The G7500 and Studio X series system lists user-installed certificates in the system web interface, where you also can view
the contents of those certificates.
Task
1 In the system web interface, go to Security > Certificates.
The Certificates page lists your user-installed certificates. It includes information about which entity a certificate is
issued to, who issued it, when it expires, and the certificate type (server, client, or CA).
2 To view the contents of a certificate, select Visibility in the same row as the certificate.
The certificate contents display in plain text.
View a TC8 Certificate
The system lists user-installed TC8 certificates in the system web interface, where you also can view the contents of those
certificates.
Task
1 In the system web interface, go to Security > Certificates.
2 Select the connected device tab.
The Certificates page lists your user-installed certificates. It includes information about which entity a certificate is
issued to, who issued it, when it expires, and the certificate type (server, client, or CA).
Delete a Certificate
You can remove user-installed certificates through the G7500 and Studio X series system web interface.
When you delete all user-installed certificates, your system reverts to using the factory-installed certificate. This option
isn’t available if your certificate is provisioned to the system.
Note: Deleting system settings by default retains your user-installed certificates, but performing a factory reset removes
these certificates.
Task
1 In the system web interface, go to Security > Certificates.
2 Locate the certificate you want to delete and select Delete in the same row as the certificate.
Caution: You can’t undo this action.
3 Confirm by selecting Delete.
A message indicates that the system deleted the certificate.
Certificate Revocation
During certificate validation, your system checks whether certificates used for secure communications are revoked by
their issuing CAs.
59