Explain the Use of Callback Modems as a Nonbiometric Security

question 38

Essay

Explain the use of callback modems as a nonbiometric security measure.

---

Definitions:

Vocal Cues

Sounds or changes in tone that convey information or indicate emotional states in spoken communication.

Emotional Meaning

The significance an individual attaches to something based on their feelings and emotions.

Facial Expressions

Visual communications and cues conveyed through movements of the facial muscles.

Proxemics

The study of how people use space in communication, including personal distance and territorial behavior.