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Home / Apple / Apple's Face ID may be deceived by a changed pair of glasses, but it's a strange catch

Apple's Face ID may be deceived by a changed pair of glasses, but it's a strange catch



Skeptical about the security of Apple's Face ID? This news does not help.

As Threatpost reports, researchers from Chinese tech giant Tencent at the Black Hat USA Conference on Wednesday showed how they used a pair of glasses with tape placed on the lenses to fool facial recognition software, including Face ID. The catch: the victim must be unconscious for the hack to work.

The newly discovered vulnerability exploits the "liveliness" detection aspect of biometric authentication, which helps determine what is "real" and "fake" when reading a face, according to Threatpost. By putting a small piece of black tape with an even smaller piece of white tape on each lens, the lenses are able to fool the detection of vividness.

Threatpost elaborates:

Researchers have particularly sought out how vision detection scans the user's eyes. They discovered that abstraction of the eye for the detection of vividness makes a black area (eye) with a white dot on (iris). And they discovered that if a user wears glasses, the way the lively recognition scans their eyes changes.

"After our research, we found weak points in FaceID … it allows users to unlock while wearing glasses … if you wear glasses, it will not extract 3D information from the eye area when it recognizes The glasses. "

Granted, it's a very specific set of circumstances that sounds like something out of a spy movie, but it's not entirely outlandish scenario. And now that this loophole has been uncovered, it is also not wrong to think that someone will come up with a much easier way to exploit it.

This is hardly the first time Face ID has been deceived; people have been getting around it almost since it rolled out.

Admittedly, most of these scenarios are – like an evil twin! – sounds as unlikely as changing glasses on your subconscious face. You are probably pretty confident using Face ID in your daily life.

But every vulnerability flows into the general turmoil around technology. Fortunately, you can still choose to use passwords instead.

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