CompTIA A+ test | TrustEd Institute

4:59

Stop

CompTIA A+ - Security - Two-Factor Authentication (2FA)

Advanced

1/5

A company is considering various 2FA methods for their employees. Which method would provide the most reliable protection against phishing attacks?

a.

Hardware security tokens.

b.

SMS-based authentication.

c.

Voice call-based authentication.

d.

Email-based authentication.