Reconsidering Physical Key Secrecy: Teleduplication via Optical Decoding

by Volker Weber

Our SNEAKEY system correctly decoded the keys shown in the above image that was taken from the rooftop of a four floor building. The inlay shows the image that was used for decoding while the background provides a context for the extreme distances that our system can operate from. In this case the image was taken from 195 feet. This demonstration shows that a motivated attacker can covertly steal a victim's keys without fear of detection. The SNEAKEY system provides a compelling example of how digital computing techniques can breach the security of even physical analog systems in the real-world.

More >

[Thanks, Frank]

Comments

I knew you would like this one. It made me think of all the photos on Flickr, Google Street View, and other places. Many faces are already blurred out. Car license plates, too. Will the whole photo eventually be blurred out? I hope not.

Frank Paolino, 2008-12-02

I understood that bump keys had rendered 99% of standard locks ineffective anyway? They require a lot less computing power too. Not really the point of this post, I know, but it does seem a bit like the proverbial sledgehammer...

John Ash, 2008-12-02

Recent comments

Jens Wagner on Surface Pro X :: Das Gerät macht mir große Freude at 16:52
Hubert Stettner on Office 365 im Tagesangebot at 16:26
Volker Weber on Surface Pro X :: Das Gerät macht mir große Freude at 15:35
Jens Wagner on Surface Pro X :: Das Gerät macht mir große Freude at 15:26
Christoph Spitz on Office 365 im Tagesangebot at 13:38
Yves Menge on Office 365 im Tagesangebot at 12:44
Volker Weber on Marshall Monitor II A.N.C. :: Erste Eindrücke at 08:13
Maikel Maes on Marshall Monitor II A.N.C. :: Erste Eindrücke at 07:58
Jochen Kattoll on The Neighbor’s Window :: Oscar Winning Short Film at 22:21
Harald Gärttner on Microsoft Office app on Android and iOS at 15:09
Volker Weber on App-Store-Interna: Apple geht gegen Buchveröffentlichung vor at 14:55
Oliver Stör on App-Store-Interna: Apple geht gegen Buchveröffentlichung vor at 13:42
Volker Weber on Microsoft Office app on Android and iOS at 13:02
Harald Gärttner on Microsoft Office app on Android and iOS at 12:56
Volker Weber on Marshall Monitor II A.N.C. :: Erste Eindrücke at 08:07
Thomas Cloer on Marshall Monitor II A.N.C. :: Erste Eindrücke at 07:57
Matthias Lorz on The Neighbor’s Window :: Oscar Winning Short Film at 12:47
Volker Weber on The Neighbor’s Window :: Oscar Winning Short Film at 11:54
Fabio Peruzzi on The Neighbor’s Window :: Oscar Winning Short Film at 11:48
Fabio Peruzzi on The Neighbor’s Window :: Oscar Winning Short Film at 11:45
Horia Stanescu on The Neighbor’s Window :: Oscar Winning Short Film at 07:04
Martin Funk on The Neighbor’s Window :: Oscar Winning Short Film at 00:00
Sven Bühler on I am not ready for a foldable phone at 22:03
Andreas Imnitzer on The Neighbor’s Window :: Oscar Winning Short Film at 21:48
Roland Dressler on I am not ready for a foldable phone at 15:02

Ceci n'est pas un blog

I explain difficult concepts in simple ways. For free, and for money. Clue procurement and bullshit detection.

vowe

Contact
Publications
Stuff that works
Amazon Wish List
Frequently Asked Questions

rss feed  twitter  amazon

Local time is 04:04

visitors.gif

Paypal vowe