You can revoke issued certificates to invalidate them before the expiry date.

To revoke a certificate

1. Log into cloud.entrust.net
2. Go to Certificates > Managed Certificates.
   
   
3. Select the PKIaaS Certificates tab.
4. Select a certificate on the grid.
5. Select Actions > Revoke.
6. Select the Reason for Revocation.
   
   
7. Click Confirm.
8. The revoked certificate will disappear from the PKIaaS Certificate grid view because the default filter only displays active certificates. Select Status > Filter >Select All to display also the revoked certificates.