What Is the Most Secure Type of Authentication

question 18

Multiple Choice

What is the most secure type of authentication?

• A) Something the user knows such as a user ID and password
• B) Something the user has such as a smart card or token
• C) Something that is part of the user such as a fingerprint or voice signature
• D) Combination of all of these

---

Definitions:

Ability

The possession of the means or skill to do something, often referring to natural competencies or developed skills.

Intensity

The degree of strength, force, or concentration with which a particular attribute, emotion, or physical phenomenon is experienced or presented.

Conscientiousness

A personality trait characterized by organization, dependability, and a strong sense of duty.

Sensitive

describes a state or condition that requires careful handling due to potential for adverse reactions or outcomes.