You can use the pgAudit extension to prevent string literals that might indicate sensitive information, such as...

You can use the pgAudit extension to prevent string literals that might indicate sensitive information, such as passwords and secrets, from appearing in your log query results. This release provides minor bug fixes to the previous version.

This pgAudit extension capability is supported on [PostgreSQL version].R20260712.01_RC31 or later.

For more information, see Audit for PostgreSQL using pgAudit.