What overarching function does two-factor authentication serve in CyberArk?

Two-factor authentication (2FA) significantly enhances access security within CyberArk. Its primary purpose is to add an additional layer of protection beyond just a username and password. By requiring two forms of verification—something the user knows (like a password) and something the user has (like a mobile device generating a verification code or a hardware token)—it mitigates the risk associated with compromised credentials.

In the context of CyberArk, where sensitive information and privileged credentials are managed, implementing 2FA is crucial as it ensures that even if a password is breached, unauthorized users cannot easily gain access without the second factor. This robust approach reinforces security protocols and helps protect against various attack vectors, such as phishing or credential theft.

Options related to system performance, password complexity, or role management do not directly involve the primary purpose of two-factor authentication, which is strictly security-focused.