Security Basics mailing list archives

RE: DSS


From: "Hill, Pete" <Pete.Hill () sit-up tv>
Date: Fri, 23 May 2008 16:37:26 +0100

I think PCI is a fairly good set of rules to help protect you against a
lot of casual threats.

To be honest though, if someone was sufficiently skilled and determined
to get into your systems, its very likely they would be able to. 


-----Original Message-----
From: Adriel Desautels [mailto:adriel () netragard com] 
Sent: 23 May 2008 16:26
To: Nick Vaernhoej
Cc: Hill, Pete; security-basics () securityfocus com
Subject: Re: DSS

Just out of curiosity, how many people here thinks that PCI does
anything to protect you from the real world threat?

Regards,
        Adriel T. Desautels
        Chief Technology Officer
        Netragard, LLC.
        Office : 617-934-0269
        Mobile : 617-633-3821
        http://www.linkedin.com/pub/1/118/a45

        Join the Netragard, LLC. Linked In Group:
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Nick Vaernhoej wrote:
Good morning,

Have you scanned through the supplemental information regarding 6.6?
https://www.pcisecuritystandards.org/pdfs/infosupp_6_6_applicationfire
wa
lls_codereviews.pdf

You have two options, code review or web application firewall.
You state that you already have custom code reviewed so I would think 
you are in good shape.
What makes you think you need to do both? (It is a good idea to do so 
of course, but not necessary to satisfy PCI).

Have a great day.

Nick Vaernhoej
"Quidquid latine dictum sit, altum sonatur."

-->-----Original Message-----
-->From: listbounce () securityfocus com 
-->[mailto:listbounce () securityfocus com] On Behalf Of Hill, Pete
-->Sent: Friday, May 23, 2008 8:53 AM
-->To: security-basics () securityfocus com
-->Subject: PCI: DSS
-->
-->
-->Hi all,
-->
-->Can anyone confirm for me what sort of workarounds there are 
-->concerning PCI:DSS and application layer firewalls?
-->
-->Requirement 6.6 of the standard states this:
-->
-->6.6 Ensure that all web-facing applications are protected against 
-->known attacks by applying either of the following methods:
-->* Having all custom application code reviewed for common 
-->vulnerabilities by an organization that specializes in application

-->security
-->* Installing an application layer firewall in front of web-facing 
-->applications.
-->Note: This method is considered a best practice until June 30, 
-->2008, after which it becomes a requirement.
-->
-->We already have our custom code reviewed, but Im wondering if I 
-->absolutely must sort out an application layer firewall or if there
is
-->a
-->workaround that would be acceptable for a level 1 merchant.
-->
-->If there are any knowledgeable auditors (qsa etc) out there I'd 
-->really appreciate your help on this one.
-->
-->Many thanks
-->Pete
-->
-->
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