In Okta MFA, what is the Soft-Based Token category?

The Soft-Based Token category in Okta MFA refers specifically to applications that generate one-time passcodes for authentication purposes. These applications, such as Okta Verify and Google Authenticator, operate on mobile devices and utilize time-based algorithms to create unique codes that users must enter along with their primary credentials.

This method of authentication enhances security by providing a dynamic second factor that is difficult for attackers to predict or replicate. The use of soft tokens is convenient for users, as they do not require any additional hardware and can easily be accessed on their smartphones.

While other options involve various forms of authentication, they do not represent the Soft-Based Token category effectively. For example, facial recognition applications involve biometric authentication, which falls under different security measures. SMS texts sent to mobile devices serve as a form of two-factor authentication but are not considered soft tokens because they rely on a network carrier and are generally less secure than time-based or event-based codes generated by specialized apps. Traditional passwords, regardless of their frequency of change, do not fall into the category of soft-based tokens since they are not dynamic or singular use in the same way that soft tokens are.