2009 | Branden R. Williams, Business Security Specialist

More on NRF’s Letter to PCI SSC, and the Wireless Network that Could standard

A couple of weeks ago, I jotted down a few thoughts on the letter from the NRF to the PCI-SSC about the PCI Standards. My post was a bit rant-ish, but Anton Chuvakin threw down a great review in his blog yesterday. The only point that I wanted to add a different opinion on is the use of WEP. I’ve been a proponent for wide open wireless networks in corporations for a few years. I argue that because network compromises are either hit-or-miss with advanced encryption technologies, most hackers default to attacking hosts instead. One of our own testers is known to breach networks that security professionals thought were virtually impenetrable. He didn’t do it by packing a Cray into ...

More on MasterCard’s Level 2 Change standard

On Wednesday, we discussed MasterCard’s new requirement for Level 2 merchants to have an on-site assessment performed instead of submitting the Self-Assessment Questionnaire (see the final word here). This news prompted a flurry of information around the new requirement and has merchants asking lots of questions. I clarified a couple of items from my last post and wanted to make sure they were clear. MasterCard’s 2010 deadline is more of an end to submitting SAQs as opposed to a deadline to be validated by a QSA. This means that Level 2 merchants will continue to be able to submit SAQs until December 31, 2010, after which they will need to have the on-site assessment, performed by a QSA. The On-Site ...

NEWS FLASH: MasterCard Requires On-Site QSA for Level 2 Merchants standard

Thanks to Smiley for the tip! See the final word here. MasterCard has posted a change to their Site Data Protection program that requires Level 2 merchants to use a QSA and an on-site assessment. This is a dramatic change from the current, industry wide requirement of self-assessing for merchants processing less than six million transactions annually. While this is definitely going to put a dent in Level 2 merchant budgets from this point on, I truly believe that this is a smart move by MasterCard. Level 2 merchants are extremely significant in size, many of which being household names. Unfortunately, PCI self-assessments are typically poorly handled simply due to the complexity of the standard and lack of training provided ...

Are you passionate about security? standard

People often come up to me and say things like, “Wow, you really are passionate about your work!” Aside from the old “Do what you love, and love what you do” adages our great grandparents regurgitate to us when they see us struggling with some arguably trivial thing in our work lives, passion is something that people can see on you. We’ve all sat through one of those talks at a conference or an association meeting where it is clear that the speaker is just going through the motions. Maybe they are not just reading right off the slides, but you can tell that the only thing they are thinking about is hitting the tables, bar, or airport. Did you ...

Jeez, you guys crack me up. standard

I hate to be a cynic. OK, fine. SOMETIMES I get secret enjoyment out of being a cynic. Kind of like the enjoyment of making fun of someone in a way that they don’t know they are being made fun of. Or that satisfaction of eating candy from your kid’s Halloween stash knowing they will never miss it (unless your kid is Ms. KJ… you know who you are, you little Halloween candy auditor you…). The NRF and others “ganged up” on PCI yesterday by sending a letter demanding easier treatment under the standard. I understand the intent, and applaud them for sending the letter across. While there may be a valid point or two buried in there, I think ...

Guest Post: Contracts & PCI standard

The following is a guest post by David Navetta. Before starting, I would like to thank Branden and VeriSign for allowing me to guest post on this blog. I think it is very important to foster dialogue between security professionals and attorneys as our worlds are colliding on an increasingly faster pace. At the same time both sides tend to speak different languages and have different concerns, even though we share a goal: reducing risk for the organizations we work for. As those concerns overlap both communities need to be able to translate each others’ issues into a language that the other side can understand and act upon. Hopefully this blog post is helpful in that regard. One more item, ...

The Ready-Fire-Aim Method to Software Security standard

It’s now day two of WWDC, and amidst the AT&T iPhone 3G customers crying foul at the upgrade price to the 3GS, we’ve seen previews of the newest revision of the OS X series, Snow Leopard. After listening to the keynote (btw, I am not actually there, just living vicariously through the twits that are), I finally understand why Apple did a total stoner’s give-up on the name to the new OS. At first, I was a little bummed. I mean, can’t you imagine what the Apple commercials would look like if it were code named Cougar? Rawr! Snow Leopard is largely based on Leopard, but with several core components rewritten or enhanced to add amazing new functionality that is ...

Ex-“QSA” Sued over CardSystems standard

Last week was interesting. First Dave Navetta published the court filing for Merrick Bank v. Savvis, originally filed in May of 2008. Dave points out that although the court filing is a year old, news agencies are just now reporting on it. Chris Mark elaborated on the topic a short time later in The Aegenis Group blog. There are many valid points in Chris’s explanation including the differences from the Cardholder Information Security Protection standard from Visa and the PCI DSS we have today, and how there were no QSAs or training at the point the assessment was going on. I started working on CISP in 2004 and was alarmed at some of the poor quality of work that I ...

Application Assessment Prep Tips standard

VeriSign consultant Nick Coblentz published seven quick tips for preparing for an application assessment. If you use custom applications for any of your business, you should have them regularly assessed. Developers are human, and we (I used to do dev work) make mistakes. I’d like to augment the list based on recent client experience. These are really two ways to say Build a Contingency Plan. Expect thing to go wrong – ESPECIALLY if you are testing against production systems. Expect that the whole application will bomb. How will you recover? Do you have staff on-call that can restore services in hours or minutes? Remember, the most relevant tests will be against production critical applications. Applications that, if inactive, will impact ...

The Top 8 Requirements Your Assessor Misses standard

The QSA community at large received the May edition of the assessor update from the council on Friday. In it, Troy Leach is giving us hints on which requirements assessors are messing up the most. Keep in mind, he is speaking about this from the Quality Assurance process, and not from watching assessors conduct assessments. The reason I make this distinction is that your assessor COULD be evaluating the criteria mentioned and not documenting it properly in the ROC. Here ya go, here’s the top 8 (from the May 2009 Assessor Update) copied right from the update. Requirement 2.2.4 – “For a sample of components…”, often there is no sampling defined or components listed Requirement 3.2 – Few if any ...

Yearly Archives2009