Two-factor authentication utilizes a(n):
A)unique password.
B)encrypted connection.
C)a multistep process of authentication.
D)a firewall.
E)a digital certificate.

Question

Quizplus · Accepted Answer

Two-factor authentication involves a multistep process of authentication where the user must provide two different forms of identification to gain access to a system or account. This could include something the user knows (such as a password) and something the user has (such as a security token). This approach adds an extra layer of security beyond just a unique password. Encrypted connections, firewalls, and digital certificates can also play a role in securing systems, but they are not specifically related to two-factor authentication.

Two-Factor Authentication Utilizes A(n)