The Advanced Authentication service provides real-time protection against fraud in online transactions. When an end user tries to access a protected resource, the Advanced Authentication service can gather data about the end user and the device being used, evaluate the risk from the incoming request, generates a risk score, and provide the relevant authentication advice. If the advice suggests increased authentication, the end user’s identity can be validated using security questions or OTP-based secondary authentication.
This section describes the following Risk evaluation-based flows:
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