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EMV: Payment Security Endzone? September 29, 2012

Posted by Heather Mark in Industry News, PCI DSS.
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As I’m buckling down for another fun-filled day of college football, I’m drawn to compare the GameDay set to some of the panels I’ve recently seen.  As Kirk, Lee, and the gang try to determine the best strategies for each team in their respective games, I think about my colleagues and myself sitting at the panel tables, trying to envision the best way to secure payment (and other sensitive) data without crushing our bottom lines.  Okay – maybe it’s a bit of a stretch, but I needed a way to work college football into a post.  Mission accomplished.

On a more serious note, though, I recently attended the Western States Acquiring Association conference in Huntington Beach.  It was well-attended and had a number of interesting sessions.  Not surprisingly, much of the talk centered around EMV, of Chip & PIN.  Some wondered whether EMV meant the end of PCI DSS.  Well, the answer to that question is a resounding “no.” The PCI SSC has already been adamant about the fact that the PCI DSS remains relevant, even in the face of advancing security technologies.  (Insert your own commentary here.) In fact, there is legitimacy in the argument that is put forth here.  Simply adding additional layers of authentication doesn’t change the type of data that is collected.  In many cases, as we’ve seen with international adoption of the standard, it simply chases the fraud to other milieus – whether different geographic regions or different acceptance channels.

Additionally, we’ve seen evidence that Chip & PIN may not be as secure as we’d thought.  Brian Krebs recently wrote an article highlighting research on a security flaw in the EMV technology.  Supposition has it that thieves have been “quietly exploiting” this flaw to “skim” the data.  That’s not to say that EMV is useless, but it’s not the exactly the impenetrable defense that some have made it out to be.  Even the best defensive line sometimes gives up the big play.

So – to the question in the title – does EMV represent the winning score?  My thought is that payment security is more like the 2010 Outback Bowl between Auburn and Northwestern.    After a back and forth game that ended regulation play tied, the teams went on for five overtime periods that finally ended only when Auburn managed to wear their opponent down just shy of the goal-line.  It was a long, brutal game and you really couldn’t tell who was going to win.  You just gotta keep putting your best players on the field and keep those trick plays coming.

What do you think of EMV?  Touchdown, fumble, or forward progress?

“Why does the FBI have your UDID (and 12.4 million more)?” FBI Laptop Hacked…1 million Apple IDS posted online September 4, 2012

Posted by Chris Mark in cyberespionage, cybersecurity.
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*UPDATE* It was reported yesterday that the FBI laptop was not, in fact, the source of UUIDs that were hacked.  A company called Blue Toad revealed that it was the source of the stolen ids.  It’s not clear how the data was stolen from Blue Toad or what, if any relationship exists between the company and the laptop that was first identified as the source of the breach.***

According to NBC News, hackers associated with the anti-government group AntiSec have hacked an FBI Agent’s laptop and posted over 1 million Apple Unique Device Identification Number or UDIDs online.   The Apple UDID is used by Apple to determine what applications are running and to lock down the phones, IPads and computers from other applications.  Alone, they do not represent personally identifiable information but However, New Zealand-based security researcher Aldo Cortesi has shown that thanks to disregard of Apple’s security guidelines by iOS game and app developers, it’s possible to determine a user’s identity through an UDID alone.  According to the story:

“The Pastebin post claims that the UDIDs were stolen thanks to an Anonymous hack into the laptop of FBI agent Christopher Stangl, a member of a New York-based cybercrime task force. “During the second week of March 2012, a Dell Vostro notebook, used by Supervisor Special Agent Christopher K. Stangl from FBI Regional Cyber Action Team and New York FBI Office Evidence Response Team was breached using the AtomicReferenceArray vulnerability on Java,” the posting states. “During the shell session some files were downloaded from his Desktop folder one of them with the name of ‘NCFTA_iOS_devices_intel.csv’ turned to be a list of 12,367,232 Apple iOS devices including Unique Device Identifiers (UDID), user names, name of device, type of device, Apple Push Notification Service tokens, zipcodes, cellphone numbers, addresses, etc. the personal details fields referring to people appears many times empty leaving the whole list incompleted on many parts.”

Why the FBI has such a list of over 12 million UDIDs is an interesting question. Why the list would be on a laptop is another interesting question. To check whether your iPhone, iPad or iPod Touch’s UDID might be among those affected, a Unix developer based in Florida has already posted a tool: http://kimosabe.net/test.html

“Cyber Espionage is Alive and Well”; Motorola Employee Sentenced in theft of IP August 30, 2012

Posted by Chris Mark in cyberespionage, cybersecurity.
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According to a story in CIO, a former Motorola employee was sentenced to 4 years in prison for theft of trade secrets. For more information on the cyber espionage threat, you can read my  article: “The Rise of CyberEspionage” published in The Counter Terrorist Magazine.

Below is an excerpt of the CIO article.

“Hanjuan Jin, 41, a nine-year Motorola software engineer, conducted a “purposeful raid to steal technology,” U.S. District Judge Ruben Castillo said while imposing the sentence, according to a statement by the department.

The Judge did not however find her guilty of three counts of economic espionage for the benefit of China and its military, although he found by a preponderance of the evidence, that Jin “was willing to betray her naturalized country,” according to the department. Jin had earlier been convicted by the court of three counts of theft of trade secrets.

Judge Castillo’s order was not immediately available on the website of the U.S. District Court for the Northern District of Illinois, Eastern Division where Jin was on trial.

Jin, who is a naturalized U.S. citizen born in China, was stopped from traveling on a one-way ticket to China on Feb. 28, 2007 at O’Hare International Airport by U.S. customs officials who are said to have seized from her possession more than 1,000 electronic and paper documents from Motorola.”

Companies need to be vigilant and understand that the same techniques used to steal national secrets are being employed in US businesses.  While not exclusive to China, they certainly represent the greatest threat today.

“Here I (we) go Again…”; GlobalCerts.net hacked August 27, 2012

Posted by Chris Mark in cybersecurity.
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On this lovely Monday morning on the opening week of College Football (WAR EAGLE!)…I open with some classic Whitesnake and their awesome song from 1987: “Here I go Again”.  It seemed appropriate since here ‘we’ go again with another hack and data compromise.  According to Cyber War News,  GlobalCert.net was hacked and their data posted to Pastebin..according to the report, GlobalCert.net’s web database was hacked and over 1000 clients’ data posted online by Anonymous.  GlobalCert.net’s website says the following about their website:

“GlobalCerts provides a comprehensive solution that meets a full range of secure messaging needs—including an automatic, transparent, inter-organizational secure messaging product, the SecureMail Gateway. GlobalCerts also offers a trusted, scalable, user friendly solution to overcome the hurdle obstructing many organizations from deploying a standards-based, secure messaging solution. SecureTier is a hands-off global, certificate management solution for key creation, discovery, and revocation. No other key distribution and discovery system is as effortless and efficient as GlobalCerts’ solution.”

Seems that GlobalCert.net should practice what they preach 😉

“A Rose by Any Other Name…” – Selecting the Right InfoSec Professional August 22, 2012

Posted by Chris Mark in cybersecurity.
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Last week I had an experience that left me chuckling and shaking my head at the same time. I had been approached by a company that had some infosec needs.  According to the person with whom I spoke, they had found me on LinkedIn and wanted to talk.   This company had recently settled with some regulators over some privacy and other regulatory practices and were looking to beef up their security and compliance.   I spoke to one person for about an hour and a half and was asked to send more info.  Later that week I received a call from the person with whom I had spoken an was informed that the company was looking for someone with INFORMATION SECURITY experience.  I (likely not so politely) asked what they thought I did for a living?  His response was that the company was looking for someone with a computer science degree.  It was curious that they did not say an information assurance degree, or cybersecurity degree…or…list an certifications or skills…simply computer science.  Well then…there you have it.  Apparently, this company feels the only real qualification for ‘infosec’ is a computer science degree.   Considering their previous issues, you would think they would have a better handle on info sec and their needs.

When looking for an infosec professional understand that there are technical skills which are certainly important (encryption, configuring firewalls, devices, systems, app layer security etc., etc., etc.)  There are other aspects which are important, as well.  Understanding the compliance mandates as well as the various regulatory requirements and regimes is critical in today’s world.  While not specifically defined as ‘infosec’, an understanding of privacy issues (how data is used) is also important.  While understanding technology is critical, being a skilled infosec professional is about more than simply understanding technology and about more than computer science.  While I may not have been right for that particular engagement for other reasons, the company’s laser focus on a ‘computer science’ degree at the exclusion of the other aspects suggests this company may be focused on the wrong areas.  Maybe they should question why they had issues to begin with.