Cisco Cisco Email Security Appliance C160 Mode D'Emploi

When the certificate authority returns the trusted public certificate signed by a private key, upload the 
certificate to the appliance. 

You can use the certificate with a public or private listener, an IP interface’s HTTPS services, the LDAP 
interface, or all outgoing TLS connections to destination domains.

Make sure that the trusted public certificate that you receive is in PEM format or a format that you can 
convert to PEM using before uploading to the appliance. (Tools for doing this are included with 
OpenSSL, free software from http://www.openssl.org.) 

Upload the signed certificate to the appliance: 

Uploading the certificate from the certificate authority overwrites the existing self-signed 
certificate. 

Select Network > Certificates. 

Click the name of the certificate that you sent to the Certificate Authority for signing. 

Enter the path to the file on your local machine or network volume. 

You can also upload an intermediate certificate related to the self-signed certificate. 

AsyncOS also allows you to import certificates from other machines that are saved in the PKCS #12 
format to use on your appliance. 

To import a certificate using the CLI, use the 

certconfig

 command. 

If you are deploying a signed certificate, do not use this procedure to import the signed certificate. 
Instead, see 

. 

Select Network > Certificates.

Click Add Certificate.

Select the Import Certificate option. 

Enter the path to the certificate file on your network or local machine.

Enter the passphrase for the file. 

Click Next to view the certificate’s information. 

Enter a name for the certificate. 

AsyncOS assigns the common name by default.