A security[2] measure that requires multiple forms of identification Authentication[1] (MFA) or verification, such as passwords, biometrics[3], or tokens.
The process of identifying an individual usually based on a username and password. Authentication merely ensures that the individual is who he or she claims to be, but says nothing about the access rights of the individual. The process of verifying the identity of an individual or entity to ensure authorized access and secure transactions.
The protection of information assets through the use of technology, processes, and training.
The measurement and analysis of unique physical or behavioral characteristics, such as fingerprints or voice patterns, for identification and authentication purposes.
