Pindrop Passport is a multifactor authentication solution designed for contact centers to authenticate callers within Interactive Voice Response (IVR) systems and at the agent level. The product aims to reduce operational costs and lower average handle time by providing caller authentication capabilities. The solution operates within contact center environments to verify caller identity before routing calls or granting access to customer service representatives. It functions as part of the contact center security infrastructure to authenticate incoming callers through multiple factors. Pindrop Passport is designed to accelerate call routing for authenticated callers while maintaining security standards in contact center operations. The authentication process occurs during the IVR interaction phase and can continue at the agent level, allowing contact centers to verify caller identity at multiple touchpoints during the customer service interaction. The product targets contact center operations where caller authentication is required to protect customer accounts and sensitive information while managing call handling efficiency. It provides authentication capabilities specifically tailored to voice-based customer service channels.