ALM Performance Center Communication Security

During installation of ALM and the Performance Center Server and hosts, a passphrase, known as the Communication Security passphrase, is defined. This passphrase enables secure communication between the Performance Center components and ALM. This passphrase must be identical on all of the components of the system.

The Communication Security passphrase can be updated from time to time. For information about updating the Communication Security passphrase, see How to Update the Communication Security Passphrase.