US Military wants to replace passwords with “cognitive fingerprints”

DARPA has awarded researchers at the US military’s elite West Point military academy a multi-million dollar contract to produce a replacement for password authentication based on “cognitive fingerprints”

Police can demand fingerprints but not passcodes to unlock phones, rules judge

Fingerprints are what you *are*, passcodes are what you *know*. Therefore the police can demand your fingerprints to unlock a phone without contravening the Fifth Amendment, according to a judge in Virginia, USA.