Fingerprint
Security & Privacy: Your Fingerprint isn’t your Password – and neither is your face or iris
Regardless of whether or not you’re one of the “paranoid” people who doesn’t want others snooping in their personal effects, your fingerprint, iris, face, or voice isn’t your password, and you’d be wise not to treat it as such.
Samsung reveals iris scanner expansion roadmap with mid-range phones on it
It took Samsung over three years to get Note 7’s iris scanner ready for primetime, and the long-term aim is to also put it on non-flagship phones.