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Security measures to protect accounts and pbadwords are increasingly advanced. One form of authentication that has been created is the vein authentication – a method that, as its name indicates, works by sweeping the blood vessels from the user's hand. At first glance, this seems like a safe method, but hackers Jan Krissler and Julian Albrecht managed to dribble it and demonstrated how they had done it at a communication conference held in Germany.
Although fingerprints can remain on surfaces. simply by touching the site, the veins do not have this feature, so the experts consider us much safer. However, the researchers in question were able to reproduce the veins of a user using only a SLR camera without an infrared filter.
Then they did it. a sort of one-handed wax model, which took about 30 days and over 2,000 shots to produce. At the congress, during the presentation of the fake hand, the demonstration did not take place quite correctly: Krissler and Albrecht had to place one of the scanners under a table to avoid any interference from outdoor projectors.
proves that this method of waxing works, which encourages field researchers to develop even more reliable safety systems.
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