All of the Following Are Used for Authentication Except

question 47

Multiple Choice

All of the following are used for authentication except:

• A) digital signatures.
• B) certificates of authority.
• C) biometric devices.
• D) packet filters.

---

Definitions:

Social Psychologists

Specialists in a field of psychology that examines how social influences affect individual behavior, thoughts, and feelings.

Micro-level Sociology

The study of individual or small group dynamics within a larger social system, focusing on personal interactions and socialization processes.

Human Nature

The inherent characteristics, including ways of thinking, feeling, and acting, that all humans are believed to share.

Abstract Thoughts

The ability to think about objects, principles, and ideas that are not physically present.