Home > Data Protection > PowerProtect DD Series Appliances > PowerProtect Appliances: Configuring and Enabling Multifactor Authentication for Local Users > Overview
Multifactor authentication (MFA) is a security mechanism that requires users to provide two or more forms of authentication before granting access to a system or service. The primary goal of MFA is to increase the security of online accounts and prevent unauthorized access, especially in situations where a password alone is not sufficient to provide adequate protection. By requiring multiple forms of authentication, MFA provides an additional layer of protection against various types of attacks, including phishing, brute-force attacks, and password theft. Multifactor authentication (MFA) is essential for online security because it provides an extra layer of protection against unauthorized access to personal and sensitive information. Passwords are no longer considered a sufficient form of security on their own, as they can be easily compromised through hacking, phishing, or other methods. By requiring additional forms of authentication, such as biometric identification or security tokens, MFA ensures that only authorized users can access the system or service. MFA helps prevent identity theft, data breaches, and other forms of cybercrime, which can have serious consequences for individuals and organizations alike.
MFA is crucial for businesses that might store sensitive customer data, financial information, or intellectual property that needs to be protected from unauthorized access.
This white paper explains how to configure and enable MFA for PowerProtect DD series appliances. RSA SecurID is the only supported MFA server. To ensure that the backup application can access the system without a passcode, MFA for login provides an option to disable MFA for the sysadmin user.