Two-Factor Authentication Requires the User to Provide Two Means of Authentication

question 50

True/False

Two-factor authentication requires the user to provide two means of authentication, what the user knows (password) and what the user has (security token).

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Definitions:

Pareto Optimal

A resource allocation condition wherein it is infeasible to make improvements for any individual or preference without imposing disadvantages on at least one other.

Utility Function

A mathematical representation that ranks various bundles of goods according to the levels of satisfaction they provide to the consumer.

Competitive Equilibrium

A market situation where supply equals demand, ensuring no economic profit for firms in perfect competition.

Perfect Complements

Goods that are consumed together in fixed proportions, where the utility derived from consuming the combination is greater than the sum of utilities from consuming the goods separately.