Following the installation of the PSM for SSH server, certain security and cleanup tasks are crucial to secure the environment and eliminate potential vulnerabilities:

Delete the user.cred file used during installation (A): The user.cred file contains sensitive credential information used during the installation process. Deleting this file post-installation ensures that this sensitive data is not left accessible on the system, mitigating the risk of unauthorized access.

Delete the psmpparms file you used during installation (C): Similar to the user.cred file, the psmpparms file often contains parameters that might include sensitive configuration details. Removing this file after the installation process is completed helps in securing the server by removing potential leakage points of sensitive information.

These actions are part of best practices to secure the installation environment and reduce the risk of sensitive information exposure.