Google Pixel 4 face unlock can be hacked by just about anybody

Pixel 4 face unlock may be lightning fast but it’s certainly t most secure. And that’s coming straight from Google, so those prepping to get its new phone should seriously reconsider. Google’s going all out on facial recognition this year which is possibly why Pixel 4 doesn’t have a fingerprint scanner anymore – sort of like new iPhones. But unlike Apple’s Face ID, Google’s face unlock can be hacked by anybody. 

And Google is letting world kw exactly how insecure its face unlock is. “Looking at your phone can unlock it even when you don’t intend to,” Google says on its official blog, which is okay. “Your phone can be unlocked by someone who looks a lot like you, like an identical sibling,” which is also fair eugh. But it’s next few sentences that raise alarms. “Your phone can also be unlocked by someone else if it’s held up to your face, even if your eyes are closed. Keep your phone in a safe place, like your front pocket or handbag.” Wait, what? 

Google’s face unlock works – to unlock Pixel 4 – even with your eyes shut. And that can be a problem.  

re are two reasons why Apple’s Face ID has become gold standard to beat. One is of course speed. Second is security. Face ID is set to require your attention by default – which means, you need to have your eyes open and you need to be looking at iPhone’s screen to unlock it. You can disable this from settings but that’s totally your call. Apple doesn’t vise you to do that saying, “requiring attention makes Face ID more secure.” 

re are rumours that Google is working on a manual toggle to enable a similar functionality in Pixel 4, but clearly, it is t available at launch. We will have to wait and watch out on that. But until n, looks like using a PIN/password is best possible way to keep things secure and private on Pixel 4 which kind of makes whole point of Google’s face unlock pointless at this point of time.

Pixel 4 is world’s first commercially available device with Soli – Google’s in-house motion sensing tech that uses a miniaturized rar capable of sensing small motions around device. Pixel 4, to that effect, packs a wide array of sensors at top of screen (which explains ir thick forehe) - including a new Soli chip that brings vanced face unlock to it, with a combination of dedicated face unlock hardware including a pair of IR cameras and flood illuminator. setup is similar to Apple’s but that Soli chip really makes Pixel 4 face unlock up and running in a jiffy – which is why it’s faster.  

Google is touting two aspects that make its face unlock more convenient (and faster) - Google’s tech seemingly “won’t require you to lift device all way up, pose in a certain way, wait for it to unlock, and n swipe to get to home screen,” and it will “work in almost any orientation - even if you're holding it upside down.” 

While all of that’s nice, Google needs to do something about security aspect soon because that’s whole point of having biometrics in first place.  

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