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Fingerprint Scanners Fooled By Play-Doh
* * Beatles-Beatles writes to tell us YubaNet is reporting that in recent tests by Stephanie C Schuckers, an associate professor of electrical and computer engineering at Clarkston University, she has shown that, among other things, biometric security measures were fooled 90% of the time by simple attacks like Play-Doh molds. From the article: "Schuckers' biometric research is funded by the National Science Foundation (NSF), the Office of Homeland Security and the Department of Defense. She is currently assessing spoofing vulnerability in fingerprint scanners and designing methods to correct for these as part of a $3.1 million interdisciplinary research project funded through the NSF."
Or is it starting to look like ScuttleMonkey is getting kickbacks from **Beatles-Beatles?
Better not install it in a kindergarten then.
I'm not fat, just big boned...
It's one thing to fool fingerprint scanners. The ones described in the article use a photo system that takes a picture of the full print and detects similarities with prints on file. It does sound pretty easy to fool. However, what about swipe-based scanners? Or retinal scanners? Surely Play-Doh isn't durable enough to drag over a fingerprint swipe-scanner and it's probably difficult to make a good replica of an eye with the stuff.
But the real security comes with a Marine standing guard. If you can get passed that guy, the biggest problem is already solved.
Jesus saved me from my past. He can save you as well.
"News for financial partners of the editors, bank balances that matter."
"BSD: Free as in speech. Linux: Free as in beer. Windows 10: Free as in herpes." --Man On Pink Corner in #52607549.
There are three flavors of a security pass:
1. Something you have, like badge or actual key.
2. Something you know, like a password or pass phrase.
3. Something you are, like a General, Doctor, or American citizen.
Two-form authentication (where you use two of the three above forms) is quickly becoming regconized as being much more secure. Numerous security professionals were hoping biometrics would fit into the "something you are" category, but increasingly that category is being replaced by "something you have". You can have a General's uniform or forged passport... or a playdough impression from an authenticated finger. All this study does is confirm that migration.
The road to tyranny has always been paved with claims of necessity.
For all us not not from the same cultural sphere as the submitter, Play-Doh is a clay-like compound used by children to form various things. http://en.wikipedia.org/wiki/Play-Doh
If you have no children and buy PLay-doh you might be added to the terrorist watching list as a security risk.
I may be using the wrong term here, but why not have some sort of capicitance measuring device on the fingerprint scanner? Something a bit less sensitive than your iPod wheel or a normal laptop touchpad so it has to detect a current on the persons finger before it will even begin to scan?
Not that I've tried it, but I'm pretty sure you can use Playdoh to navigate around your iPod.
I for one have a problem logging on via the scanner after a longer bath. The damned thing won't recongize the fingerprint and won't let me logon until the skin dries and the wrinkles on the fingers go away.
:-)
It is not bad, as I give up on the computer in the evening, just don't wash your hands before a presentation
... I, for one, enjoy * * Beatles-Beatles's articles. Everything he posts is news to me and the content is stuff that matters to me. I especially love his well-designed, non-sketchy website. If Slashdot would implement his wonderful CSS styles (when you hover over text, it all becomes italicized and underlined with a box drawn around it) my experience here would be great. Is there any way we can make * * Beatles-Beatles a moderator, or better yet, an administrator on Slashdot? That would be excellent. Keep up the great work ScuttleMonkey and * * Beatles-Beatles!
Today's submissions that were rejected include a new digital imaging chip from the folks at Univ of Rochester and the Gnope.Org release (PHP GTK Toolkit).
Last summer on WTH: Spoofing fingerprints in 10 minutes shown at WTH last summer. The guy on the video also says that he never encountered a fingerprint reader which couldn't be fooled. Interesting is also to see is that he does not make a fake finger, but only a thin acryl layer placed over ones real finger. And also on the CCC website: A image gallery with text (EN) how to copy a finger print. So it's not all about the Play-Doh
I got a laptop with fingerprint identification and thought it was ultra-cool to just stick my index finger on there to log in (this was to XP tablet edition).
Then I wondered if you could trick it, so I looked at my index finger, and saw that it was a loop, and then had someone else in the office try with one of their fingers that also was a loop. Nothing just by pressing down.
But, because the login software takes continuous readings (which they display!), my buddy was able to keep sliding and mashing and rotating his finger around until after 4 or 5 seconds, Bong, logged in!! We were laughing, so we tried with with three other guys here, and they all logged on. Some of them had to rotate their hand all the way around, but *everyone* got on. THIS SOFTWARE DOES NOT WORK! DO NOT TRUST IT!
I reported this to the fingerprint software people (sorry, don't remember their name), but they never responded. I just turned it off completely - it's a joke.