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Pixel 4: Google confirms that Face Unlock works with eyes closed



The report said that its journalists were able to unlock Pixel 4 repeatedly with Face Unlock while their eyes were closed, potentially giving other than the owner access to the device. Apple's iPhone uses similar technology, but it doesn't work if one's eyes are closed.

"The obvious problem seems to be that you could use it when someone is sleeping or even dead," says Nasir Memon, professor and founder of the NYU School of Engineering Cyber ​​Security Program at Tandon School of Engineering.

Google told CNN Business that the problem was not an error and that it was "compliant with security" and "resistant to unlocking attempts by other means, such as masks." Although Google did not say that it immediately fixed the problem, it noted that "this feature was created to improve over time with software updates."

Google warns on its Face Unlock support page that the feature can be misused: "Your phone can also be unlocked by anyone else if it holds up to your face, even if your eyes are closed. "He recommends storing the phone in the front pocket or bag and in" dangerous situations ", completely excluding the unlocking of the face.

The company's new phones are not yet available to the public: the Pixel 4 and 4 XL ship on October 24 [1

9659002] If Face Unlock is sent without correction, the line has an option to temporarily disable the feature. For added security, users can activate the "lock mode" via Settings to request a PIN, template or password instead. ]
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