OK so the requirement changed from "not see pw" to "track who changed the config".
I assume you not only want to see who changed the switch config but also what was changed = logg the complete CLI commands that were used by that user.
In the Netsight Console log you could see which Netsight user has executed the script tool,
In this case the root user but you also could see the hostname of the PC=AT00298W,
If you now enable syslog logging on your devices you'd send all CLI changes to Netsight....
I know that isn't a great solution to your problem as you'd need to manualy search for the Netsight user and which changes were done.
Might be that someone else has a better idea.
Ron