Visible login data in log file

Hi all,

when i use an import command via MaxL and log the process with "spool on" the SQL login data can be seen in the log file.

-->

MAXL> import database 'Sales'.'SalesDB' dimensions connect as 'essb_system' identified by 'SamplePW' using server rules_file 'BusinessUnit' on error write to 'Log\PrepareDim.err';

When i set a spool off before that statement and a spool on afterwards i miss any information of the import process.

Is there any way to  hide or encrpt the login data?

Thank you for your help,

best regards

bernd