Archive for September, 2009

Puzzle Contest Winner and Solution

Congratulations to all of our rock star investigators who solved the Network Forensics Puzzle Contest! We received over 100 submissions, many of which were truly excellent. Figuring out a winner was challenging, but in the end, one submission stood out over all. We asked you for the most elegant solution. It was possible to solve [...]

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Puzzle Contest Update (2)

To our excellent contestants, We received so many great contest entries, including custom-written tools, that we will be taking a few more days to finish testing all of the code we received. The winner will be announced on the PaulDotCom podcast next Thursday and posted on this site. Great job everybody! Stay tuned.

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Swiping Your Identity

Today a local liquor store decided to swipe my identification card into their computer systems for the first time. Here’s my response. To the management of Local Liquor Store*, I’ve been a customer of your store for about a year now. My husband and I stop by to stock up for parties. Your staff are [...]

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Here’s a real copy of an American citizen’s DHS Travel Record retrieved from the U.S. Customs and Border Patrol’s Automated Targeting System (ATS). This was obtained through a FOIA/Privacy Act request and sent in by an anonymous reader (thanks!) The document reveals that the DHS is storing the reader’s: Credit card number and expiration (really) [...]

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