If you want to back up a current TLS certificate, click Back Up Certificate on CURRENT CERTIFICATE tab. This TLS certificate is stored in the AppDynamics database, which can be restored later if required.

On the BACKED UP CERTIFICATE tab, you can view the details of the TLS Certificate that is saved for the backup purpose. Click Restore Certificate if you want to restore the previously backed-up TLS certificate. The restored certificate is used for Mutual TLS authentication.

If you want to download and view the certificate, click Download Certificate.