Citibank public key certificates are used to authenticate and decrypt data received from Citibank.
On the CitiDirect navigation bar, click Maintenance, and then click S/MIME Security Admin.
Click the Input/Modify Tab. All available public key certificates are listed.
Select a certificate from the list and then click Download Citibank Certificate. The Certificate Format Box appears.
Select a format from the Certificate Format Box. Click OK. A Save As dialog box appears.
Enter the location and name for the certificate and click Open. The certificate is saved to the specified location.