Galaxy S10’s ultrasonic fingerprint sensor fooled by a 3D-printed fingerprint
Last updated: April fifth, 2019 at 15:thirteen UTC+01:00
The Galaxy S10 and S10+ both characteristic an under-display ultrasonic fingerprint sensor, which, Samsung claims, is more than secure and authentic than other similar technologies on the market. Yet, information technology nevertheless may not be secure enough to trust for everything. Imgur user darkshark has just proved that.
3D-printed fingerprint fools Galaxy S10
In a detailed post on Imgur, darshark has shown that the Galaxy S10'south under-display ultrasonic fingerprint sensor can be hands fooled past a 3D-printed fingerprint. While his method doesn't read any less than something out of a spy novel, the fact that he could easily fool a technology touted to be ultra secure is something to be worried about.
Co-ordinate to darkshark, he took a photograph of his fingerprint on a wine glass using his smartphone. He and so used Photoshop to increment the contrast of the prototype, created an alpha mask, and then pulled the summit and depth details in 3DS Max. So using an AnyCubic Photon LCD resin printer, he printed a 3D image of his fingerprint and used it to fool the Milky way S10'southward nether-brandish ultrasonic fingerprint sensor.
Darkshark noted that information technology took him iii reprints to get the things correct. But once done, the 3D print could unlock the telephone as smoothly as his actual finger does. He further said that one can produce better results using a DSLR camera. One can also utilise a telephoto lens to steal one's fingerprint from across the room, or even further. This raises some serious questions about the safety and privacy of users.
Both Qualcomm and Samsung accept been advertising the Galaxy S10's ultrasonic fingerprint sensor as the side by side level of security. Notwithstanding, darshark just proved that fingerprint sensors, in their electric current implementation on smartphones, are not every bit condom as we would like them to be.
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Source: https://www.sammobile.com/2019/04/05/galaxy-s10s-ultrasonic-fingerprint-sensor-fooled-3d-printed-fingerprint/
Posted by: hanchettrese1953.blogspot.com
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