What is the purpose of multifactor authentication in an ArcGIS Online organization?

Multifactor authentication (MFA) is a significant security measure that enhances the protection of user accounts by requiring two or more verification methods to gain access. In the context of an ArcGIS Online organization, MFA adds an additional layer of security beyond just a password, which is crucial in safeguarding sensitive data and preventing unauthorized access.

By implementing MFA, organizations can ensure that even if a member's password were compromised, the malicious actor would still need another form of verification, such as a text message code or authentication app, to access the account. This is particularly important in environments like ArcGIS Online, where users often work with valuable geospatial data and applications, making strong security protocols a priority.

Other options do not primarily pertain to the core function of multifactor authentication. While limiting credit usage, automating onboarding, and streamlining access are valuable aspects of managing an ArcGIS Online organization, they are not directly related to improving account security, which is the essential purpose of multifactor authentication.