Samsung's face recognition is not easily hacked. People are setting it up wrong. Please Read:
https://www.google.com/amp/s/www.an...-note-8-review-verging-on-perfection.html/amp
Samsung has been at the forefront of mobile security for years, from its Knox sandboxing technology to the latest in biometric scanning tools. The Galaxy Note 8 adds in a facial recognition feature on top of all the other biometric scanning utilities on the device. This feature isn’t new to Android, but it’s something that hasn’t been revisited in years, and Samsung has rebuilt this feature to make it more secure. While they’ve been light on details, and despite some erroneous viral videos that have been floating around the web, it’s quite difficult to trick the phone into unlocking itself with a picture or video of a registered face; so long as the right checkboxes aren’t enabled of course.
By default Samsung enables the “faster recognition” feature, something many users might skip past without realizing it. Truth be told, I can’t figure out why in the world this would be a default setting, as the more secure method isn’t just more secure, it only takes a second or two to recognize my face, even in dark conditions. The “faster recognition” mode is easy to trick with a picture or video, and certainly makes it less of a security method than it should be. This feature shouldn’t even be available, given the speed and ease of unlocking when it’s not enabled, as it opens unnecessary security holes in an otherwise very secure phone.