the perception of security

January 5, 2007 at 10:20 pm | Posted in Uncategorized | Leave a comment

What Bizarre IT Setups Have You Seen?:

“The data center was about 5 floors below ground level. No form of wireless communications worked whatsoever–cell phones, pagers, etc. Once I parked my car, I had to go to an unlabeled metal door with a tiny camera on the top. Security guards would buzz me in and require me to sign in at their station. Then I would get buzzed in to the main data center room that contained another room inside of it. From there, I had to enter a password into another security system and place my palm on a palm scanner. Inside this room was another security guard–I would have to sign in with them, too. Then I would enter a different password into another security system, and place my head in front of this retinal scanner. This would buzz me into another room with the cages for each of the clients. There was a padlock on the cage, behind which were our servers. The servers required two separate smart IDs to be placed into an external card reader so that there had to be at least 2 people there to perform any maintenance. The servers themselves were locked down pretty tightly, too. It all seemed pretty insane as far as security goes, but I understood–these computers contained every credit card for the credit card issuer.

Well, after about 3 days of going to this data center, everyone got to know me. They would sign in for me to speed up the process. The security guard behind the door with the palm scanner used to get very hot, so she would often block the door open, thus defeating the palm scanner. The retinal scanner also had problems, often requiring about 3 tries before it would read correctly, so that door was often blocked open, too. Then, one day one of us had forgotten our smart card. We started cursing, as the round trip to pick up the card was about 45 minutes, so we tried it with only one smart card. Bingo. It worked. So then we tried it with no card. Seems the card readers weren’t functioning properly. So, overall, we were able to defeat all of the security measures except for the padlock, and all because the security staff (getting paid 2 bucks above minimum wage, no doubt) all “knew” us. In my humble opinion, it would have been far smarter to *not* have the security guard in the foyer behind the palm scanner. After all, social engineering is probably the most common form of circumventing security.”

–The Mayor


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