In a corporate environment, a company is considering implementing biometric authentication to enhance security for accessing sensitive data. They are evaluating three different biometric modalities: fingerprint recognition, facial recognition, and iris recognition. Each modality has its own unique characteristics, including false acceptance rates (FAR) and false rejection rates (FRR). The company wants to ensure that the chosen modality minimizes security risks while maintaining user convenience. If the fingerprint recognition system has a FAR of 0.01% and an FRR of 2%, the facial recognition system has a FAR of 0.5% and an FRR of 5%, and the iris recognition system has a FAR of 0.001% and an FRR of 1%, which biometric modality would provide the best balance between security and user experience?