How secure are fingerprint and face unlock features?

Samsung's exploration of fingerprint and face unlock features highlights the impressive security of modern smartphone biometric authentication, with fingerprint scanners achieving false acceptance rates below 1 in 50,000. This means for website owners, particularly those with e-commerce or sensitive information platforms, that they can have increased confidence in the security of their mobile users' devices. As biometric authentication becomes more prevalent, website owners can focus on other aspects of security, such as AI bot traffic and content protection. Given the enhanced security of biometric authentication, website owners should review their AI bot tracking strategies to ensure they are not overly reliant on device-based security measures. Two actionable tips include: updating llms.txt files to reflect changing traffic patterns and monitoring AI-generated content for potential security vulnerabilities, and implementing additional layers of security, such as two-factor authentication, to protect against sophisticated threats.