To configure the server for RSA authentication, modify the node1.xml and csi_rsa.xml files.
By default, the installation process creates a cluster configuration file called node1.xml. This file contains security information for the cluster, including a reference to the file that determines the authentication type. If you created a different cluster name during installation, your cluster configuration file name takes the form <node-name>.xml.
When RSA is the active authentication method, the <node-name>.xml file refers to a csi_rsa.xml file, which provides configuration information for RSA authentication. Event Stream Processor provides a default csi_rsa.xml file in the ESP_HOME/security directory that you can use as-is or modify based on your specific RSA implementation.
If you selected RSA at installation time, there is no need to modify the <node-name>.xml . If you installed with a different authentication type, perform these steps to enable and configure RSA authentication: