The tested models included an iPhone X, an LG, two Samsung phones and a OnePlus. Ironically, when you register a face, some of the phones warn that the method is less secure than other locking schemes. Conversely, a phone had a faster function that is known to be less secure.
At a glance at the 3D printhead, the phones did not just pop up. Some require a little angle change and lighting. But all Android devices finally opened up. Many providers reiterated that unlocking faces is more like wiping than biometric security.
However, there are some issues with any type of biometric scans. First, biometrics may change. Her face can be disfigured in various ways. A fingerprint can literally get lost together with your finger. For us, one of the most worrying things is that you can never revoke a biometric signature. Forget about your password or lose your keys. We can revoke these things and give you new ones. You can not get another face or fingerprint.
The subject was made from a specialized rig with 50 cameras from a specialized company. The printer used an old technology ̵
Granted, it seems hard to imagine a random thief bothering to model his head. But an employer? A law enforcement agency? Or someone who could gain much by endangering your cell phone? It is not that hard.
Just in case Apple users feel smug, do not forget that a mask, even on the iPhone X, seems to have done the same trick. You can even scan a whole body if you want.