Describe the SonicWall's two-factor authentication feature.

SonicWall's two-factor authentication feature enhances security by requiring two distinct forms of verification before allowing a user to access the network. This approach helps to ensure that the person trying to gain access is indeed who they claim to be, significantly reducing the likelihood of unauthorized access. The first factor typically involves something the user knows, such as a password, while the second factor often involves something the user possesses, such as a mobile device that generates a time-sensitive code or receives a push notification for verification.

This dual-stage process adds an essential layer of security, making it considerably more difficult for attackers to breach the system, even if they acquire the user's password. By implementing such a mechanism, SonicWall effectively mitigates risks associated with single-factor authentication, where the compromise of a single password could lead to unauthorized access. As organizations increasingly face threats from cybercriminals, the importance of two-factor authentication cannot be overstated, as it provides a critical safeguard to sensitive network information.