Technology

Biometrics

Biometrics help establish that a present human—not only a possessed device—is participating in an authorization.

Detail

How it fits Keyra

Human presenceCombined with hardware roots of trust, biometrics support stronger “who” assertions before a transaction proceeds.

A secure element provides a hardware root of trust for storing keys and performing cryptographic operations outside ordinary application memory.

Human authorization answers whether a real person approved a specific action—critical when AI agents can act, negotiate, or initiate transactions.

Passwordless and FIDO-class authentication reduce reliance on shared secrets by using hardware-backed authenticators and origin-bound credentials.

Keyra’s technology topics connect secure hardware, cryptographic identity, and human authorization into one trust architecture.