Technological developments You can make a lot of things with 3D printers: prosthetics, cornea and guns, and even Olympic sleds. You can even print life-size copies of human heads in 3D-this is no longer the plot in Hollywood movies. A Forbes reporter commissioned a 3D printed model of his head to test the face unlocking system on a series of mobile phones-four Android phones and an iPhone X.
If you are an Android user, the bad news is that only the iPhone X can resist attacks.
It seems that the era of reliable passwords is gone, and many people still find it difficult, cumbersome, and inconvenient to unlock mobile phone passwords—especially when you unlock your phone dozens of times a day. Mobile phone manufacturers are adopting a more convenient unlocking method. Even if Google ’s new Pixel 3 does not use facial recognition, many Android phones-including popular Samsung phones-rely more on facial biometrics. In the new mobile phones, Apple has successfully "eliminated" the Touch ID for fingerprint recognition and replaced it with the updated Face ID.
But if a 3D printed model can lie to your phone and let you reveal secrets, it will put your data privacy at risk. But it has made life easier for hackers because they have no rules to follow. But what about the police and the federal government?
Biometrics—your fingerprint and your face—is not protected by the Fifth Amendment of the Constitution, which is no secret. This means that the police cannot force you to surrender the password, but they can force your fingerprint to unlock the phone, or scan your face to unlock. The police also know that this kind of thing happens much more frequently than you think.
But there is no way to stop the police from using 3D printing technology or copying a set of biometrics to invade mobile phones.
Orin Kerr, a professor at USC Gould School of Law, said in an email: "Lawically, this is no different from using a fingerprint to unlock the device." He said, "The government either uses fingerprints The shape can either obtain biometric unlock information through the shape of the head ".
He said that while obtaining biometric data "does not necessarily require a search warrant," a search warrant is required to use the data to unlock the device.
Jake Laperruque, the legal adviser to the government's regulatory program, said that this is feasible, but it is not a practical and cost-effective way for the police to obtain mobile phone unlock data.
"There may be a situation where you cannot directly touch a real person, but you can use a 3D printed model," he said. "I think the big threat is that anyone-the police or the criminal-can face your phone and invade your phone. This is a system with serious security restrictions."
The Federal Bureau of Investigation (FBI) alone has thousands of devices-even after admitting that the number of encryption devices is much lower than initially reported. Due to the ubiquitous nature of surveillance, high-resolution cameras and facial recognition software are now more powerful, making it easier for police to obtain our biometric data in daily life than ever before.
Those who cheer for "password demise" may need to think twice. Because they are still things that protect your data from the law.
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