With Context Store secure space, you can secure the data grid with a unique password. The unique password prevents unauthorized access to the grid. The secure user for the grid is dcmuser. After security is enabled, Context Store secure space applies the username dcmuser and the password set in the Cluster Attributes page to the data grid.
You can configure space security when you create or edit the cluster configuration after creating the cluster.
Other:
When you enable security after creating the cluster, System Manager deletes the existing unsecured data grid with the data. The data grid gets redeployed in a secure mode.
