What is the function or purpose of Two-factor authentication (2FA)?
- A. A social engineering attack that tricks users into revealing sensitive information through fake communications.
- B. The process of converting data into a coded form to prevent unauthorized access.
- C. A program designed to detect, prevent, and remove malicious software from a computer.
- D. A security process requiring two different forms of identification before granting access. ✓
Correct answer
D. A security process requiring two different forms of identification before granting access.
Explanation
Two-factor authentication (2FA) refers to a security process requiring two different forms of identification before granting access.