Issued also in French under title: Biométrie. "Canadian Centre for Cyber Security." "Classification."

Includes bibliographical references.

Biometrics refers to the measurement and use of your unique body characteristics or behaviours, like fingerprints, retinas, facial structure, vein patterns, speech or gait for security or authentication . If using your biometrics for authentication, we recommend using them with additional authentication factors, such as a password or personal identification number (PIN) for an added layer of protection. This is known as multi-factor authentication (MFA). Biometrics come with advantages and disadvantages, as well as security vulnerabilities that are outlined in this document.