Researchers at Florida International University and Bloomberg have generated a new two-factor authentication (2FA) system that depends on an individual taking a photo of a personal object. The system, known as Pixie, could offer a more convenient and potentially secure alternative to traditional authentication processes. Initial tests have shown that Pixie is resilient and popular with users. IT managers should take note of these developments and consider how the innovation could represent a significant step toward the broader acceptance of stronger authentication methods, such as 2FA.”]