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WebApp Sec: RE: [WEB SECURITY] Re: [Webappsec] PCI 6.6 Questions

RE: [WEB SECURITY] Re: [Webappsec] PCI 6.6 Questions

From: Ory Segal <osegal_at_watchfire.com>
Date: Fri, 25 May 2007 08:59:55 +0300

Hi,

Take a look at this list:
https://www.pcisecuritystandards.org/pdfs/asv_report.html , which
contains ASVs.

Thanks,
-Ory

 

> -----Original Message-----
> From: Raymond Forbes [mailto:rforbes_at_e-stalkers.net]
> Sent: Friday, May 25, 2007 2:17 AM
> To: Bubba Gump
> Cc: webappsec @OWASP; WASC Forum; webappsec_at_securityfocus.com
> Subject: [WEB SECURITY] Re: [Webappsec] PCI 6.6 Questions
>
> There are some interesting questions in there....
>
> 1) that really depends on the org and the size of your
> infrastructure.
> Web App Firewalls seem ok if you aren't pushing too much
> traffic and are willing to do spend the time maintaining it.
> Most of them seem to have some level of heuristics but I
> can't imagine there is no administration necessary. On the
> other side, however, having a 3rd party audit your code can
> be really expensive, not even counting the time it takes to
> remediate all the problems found.
>
> 2)That is still a controversial question. One of the SPI
> guys exchange mailed with the PCI committee who agreed the
> SPI pen test tool was sufficient. I have talked to a couple
> of auditors who do not agree.
> From what I understand this is still being hashed out and we
> should know better by the end of the summer.
>
> 3) Personally, I am looking at that as "in scope" code.
> Which means, only apps that deal with credit card data.
>
> 4) That hasn't really been defined. I am guessing we will
> get further clarification by the end of the summer or when
> the new standard is released. It is always possible that it
> will be at the auditors discretion.
>
> -Raymond
>
>
> Bubba Gump wrote:
> > I have a couple of questions about PCI section 6.6. It states that
> > companies will need to do one of the following two things:
> >
> > Having all custom application code reviewed for common
> vulnerabilities
> > by an organization that specializes in application security
> >
> > or
> >
> > Installing an application layer firewall in front of web-facing
> > applications.
> >
> > I have the following questions about this requirement:
> >
> > 1. Assuming a company only has enough resources to do one or the
> > other, which would you recommend, and why? Which option is the
> > easier/cheaper route to compliance? Which is likely to lead to the
> > most real improvement in security?
> >
> > 2. Would hiring a company to do black-box scanning and
> testing of our
> > websites satisfy the first option? Or would we actually
> need to have
> > the company go through our code line by line and review it for
> > security defects?
> >
> > 3. Does "all custom application code" mean all of our credit card
> > processing code, or every line of code behind every one of our
> > Internet-facing websites?
> >
> > 4. If we go with the code review option and the company
> that we hire
> > finds a bunch of issues with our code, are we required by
> PCI to fix
> > all of the issues, just certain types of issues, or none of
> the issues?
> >
> > Thanks,
> > Bubba
> >
> ----------------------------------------------------------------------
> > --
> >
> > _______________________________________________
> > Webappsec mailing list
> > Webappsec_at_lists.owasp.org
> > https://lists.owasp.org/mailman/listinfo/webappsec
> >
>
>
> --------------------------------------------------------------
> --------------
> Join us on IRC: irc.freenode.net #webappsec
>
> Have a question? Search The Web Security Mailing List Archives:
> http://www.webappsec.org/lists/websecurity/
>
> Subscribe via RSS:
> http://www.webappsec.org/rss/websecurity.rss [RSS Feed]
>
>

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Received on May 25 2007

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