Delete a Client Authentication CA Certificate
Deleting a CA certificate has different effects depending on the configured purpose of the certificate:
- Deleting a CA certificate used for VPN authentication immediately prevents access.
- Deleting a CA certificate used for Zero Trust Access enrollment prevents new enrollments and enrollment renewals authenticated by that certificate, but does not terminate existing connections or immediately prevent further access. See Unenroll a Device from Zero Trust Access.
To delete a CA certificate:
- Navigate to Secure > Certificates > Client authentication.
- To remove a certificate, follow the steps in one of the options:
a. Click on a certificate Issued to link to open the certificate details, and then click Delete. Click Delete again to confirm the removal of the certificate.
b. Click on the delete icon to Delete. Click Delete again to confirm the removal of the certificate.