[camelNotation]

Sure, but the only way to build resistance to it is to expect more detail in the scan and they can't do that without making the system less convenient for people who grow a beard, wear sunglasses, etc. It can't go pore by pore on the person's face anyway, the infrared scanning process where it projects dots onto the face just isn't that advanced. It might be resistant, but it's hardly a challenge to someone with government levels of resources.

[saagarjha]

Again, as far as I am aware, Face ID is intended to be secure against concerted effort to break it. I have not heard of anyone coming up with a serious attack against it, though I'm curious to hear if you have.