Re: password rules

From: Greg Sabino Mullane <htamfids(at)gmail(dot)com>
To: raphi <raphi(at)crashdump(dot)ch>
Cc: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, pgsql-general(at)lists(dot)postgresql(dot)org
Subject: Re: password rules
Date: 2025-06-24 23:20:21
Message-ID: CAKAnmmLXLZT=UcTkHrU51Xm65ceQrT7ZCNXNHSRJS10zr7JRrw@mail.gmail.com
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On Mon, Jun 23, 2025 at 2:45 PM raphi <raphi(at)crashdump(dot)ch> wrote:

> As of now though we cannot use PG for any PCI/DSS certified application
> because we can't enforce either complexity nor regular password changes,
>

You can, and many, many companies do, but you need a modern auth system
like Kerberos. Even if we were to put something into Postgres today (and
given the MFA and re-use requirements, it's near impossible), PCI DSS keeps
evolving and getting stricter, so keeping up with it would get harder with
each release.

Can I do something to help bringing these feature into PG? My C knowledge
> is very limited so I won't be able to provide a patch but I'd be more than
> happy to test it.

Your energy would be much better used in bringing Kerberos into your
organization. :)

Cheers,
Greg

--
Crunchy Data - https://www.crunchydata.com
Enterprise Postgres Software Products & Tech Support

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