Comment by gclawes
13 days ago
Don't Windows Hello camera devices have some kind of hardware attestation? I'm sure verification schemes like this will eventually go down that path soon.
My guess is that's probably one of the reasons Google tried to push for Play Store only apps, provide a measurable/verifiable software chain for stuff like this.
That the camera is real doesn't imply the thing it's viewing is real.
You're not wrong, but I have had to do video verification over a phone once, and it seemed quite advanced. It would flash through a number of colors and settings and take probably 30 frames of you. I presume they're checking for "this came from a screen and not a human", but of course I have no idea how it works, so I don't know if it's truly sophisticated or not.
As I understand it, 'Windows Hello' requires a near-IR image alongside the RGB image.
It's not the fancy structured light of phone-style Face ID, but it still protects against the more common ways of fooling biometrics, like holding up a photo or wearing a simple paper mask.
Fair enough. That removes the virtual option, and you'll be forced to point the camera at your older brother.
Windows Hello cameras are all "depth" cameras so a flat photo won't pass muster.
Two flat images, one for each of the sensor's camera
6 replies →
Yes they do. Part of the reason why you can't use certain webcams that are Windows Hello compatible (I.e. with IR) in recent versions of Windows.
IIRC they had these fingerprinting pads?