C836 (Lesson 2)|Updated&Verified|100% Solved|Guaranteed Success

Identity verification Something that supports our claim to identity, either in our personal interactions or in computer systems, e.g. social security cards Falsifying identification Authentication requirements help prevent this crime Authentication A set of methods we use to establish a claim of identity as being true Something you know A password is an example of this type of factor Something you are An iris scan is an example of this type of factor Something you have A swipe card is an example of this type of factor Something you do The time delay between your keystrokes is an example of this type of factor Where you are Being at a specific terminal is an example of this type of factor Multifactor authentication Uses one or more authentication methods for access Mutual authentication An authentication mechanism in which both parties authenticate each other Elements of a complex password A password that is a combination of uppercase letters, lowercase letters, numbers, and symbols, such as punctuation marks Biometrics Unique personal characteristics, such as fingerprints, used for identification purposes Universality A stipulation that our chosen biometric characteristic should be present in the majority of people we expect to enroll in the system Uniqueness A measure of the differences of a particular characteristic among a group of individuals Permanence How well a particular characteristic resists change over time and with advancing age Collectability How easy it is to acquire a characteristic that we can later use to authenticate a user Performance measurement A set of metrics that judge how well a given system functions Acceptability A measure of how agreeable a particular characteristic is to the users of a system Circumvention Describes the ease with which a system can be tricked by a falsified biometric identifier False acceptance rate (FAR) The rate at which we accept users whom we should actually have rejected